4820-00-287-2450

VALVE,SAFETY RELIEF


4820-00-287-2450 (4820002872450, 002872450)
Part Numbers (33 listings): 1/2X3/4FIGM-23A | 90G273 | 12014PC110 | 12003PC110 | HL7108PC236 | HL7118PC236 | HL6188PC236 | HL6189PC236 | HL6178PC236 | HL7119PC236 | HL6063PC236 | HL6074PC236 | HL6073PC236 | HL4713PC97 | HL4704PC97 | HL4714PC97 | HL4875PC97 | HL4883PC97 | HL5533PC236 | HL5532PC236 | HL5521PC236 | HL4884PC97 | HL3830PC97 | HL3839PC97 | HL3840PC97 | HL4557PC97 | HL4444PC97 | HL4443PC97 | HL4567PC97 | HL4566PC97 | HL4434PC97 | HL11472SH1-197 | VAL763 |
Summary

FSG 48 / FSC 4820

DEMIL: A

DEMIL INT:

HMIC: N

Date Created: 1 Jan 1963

Unit Weight: 3.5 lbs

Unit Size: None

Unit Pack Cube: 0.095 cu ft

MSDS: None

Hazmat: None

Request a Quote


;



MASTER CROSS REFERENCE LIST (MCRL) | NSN 4820-00-287-2450 Submit RFQ
Manufacturer Part NumberRNCCRNVCManufacturer NameCAGE
1/2 X 3/4 FIG M-23A3 - Design Control Reference2 - Production ItemANDERSON GREENWOOD LP  01343    CAGE 01343  
90G2733 - Design Control Reference2 - Production ItemCOOPER INDUSTRIES  6X081    CAGE 6X081  
12014PC1103 - Design Control Reference2 - Production ItemCOOPER INDUSTRIES  6X081    CAGE 6X081  
12003PC1105 - Replaced / Discontinued9 - No Longer UsedCOOPER INDUSTRIES  6X081    CAGE 6X081  
12003PC1105 - Replaced / Discontinued9 - No Longer UsedCOOPER INDUSTRIES INC  24047    CAGE 24047  
12014PC1105 - Replaced / Discontinued9 - No Longer UsedCOOPER INDUSTRIES INC  24047    CAGE 24047  
90G2735 - Replaced / Discontinued9 - No Longer UsedCOOPER INDUSTRIES INC  24047    CAGE 24047  
HL7108PC2365 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL7118PC2365 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL6188PC2365 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL6189PC2365 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL6178PC2365 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL7119PC2365 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL6063PC2365 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL6074PC2365 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL6073PC2365 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL4713PC975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL4704PC975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL4714PC975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL4875PC975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL4883PC975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL5533PC2365 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL5532PC2365 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL5521PC2365 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL4884PC975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL3830PC975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL3839PC975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL3840PC975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL4557PC975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL4444PC975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL4443PC975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL4567PC975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL4566PC975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL4434PC975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
HL11472SH1-1975 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
VAL7635 - Replaced / Discontinued9 - No Longer UsedDRESSER-RAND CO  93236    CAGE 93236  
Code Definitions

3 - Design Control Reference

Reference Number Category Code (DRN_2910)


Design Control Reference. The primary number used to identify an item of production or a range of items of production, by the manufacturer (individual, company, firm, corporation, or Government activity) which controls the design, characteristics, and production of the item by means of its engineering drawings, specifications and inspection requirements.

5 - Replaced / Discontinued

Reference Number Category Code (DRN_2910)


Secondary Reference. Any additional number, other than a primary number (codes 1,2,3,4) informative reference (code 6) or vendor item drawing reference (code 7) assigned to an item of production or supply by a commercial or Government organization, which represents the same item of production or supply to which the National Stock Number (NSN) was assigned. The reference number may have had an RNCC of 1, 2, 3, 4 or 7 but has since been replaced in the item-of-supply concept of the NSN by another primary number.

2 - Production Item

Reference Number Variation Code (DRN_4780)


A design control or other reference number that is an item-identifying number for an item of production, or a source control reference or a specification or standard part, type, or similar reference number that is an item-identifying number for an item of supply.

9 - No Longer Used

Reference Number Variation Code (DRN_4780)


A specification, standard, or other reference number which is superseded, canceled, obsolete or discontinued and is coded Reference Number Category Code (RNCC) 5; a reference number for information only coded RNCC 6; or a reference number coded RNCC D.


FLIS - SEG A - IDENTIFICATION | NSN 4820-00-287-2450 Submit RFQ
FSGFSCNIINFIIGINCCRITICALITYTYPE OF ITEMMRCDEMILHMICEDCPMICADPECDATE CREATED
484820002872450A046B005488X1ANU1 Jan 1963
Code Definitions

48

Federal Supply Group (FSG_3994/FSC_WI_FSG_3996)


Valves

4820

Federal Supply Class (FSC_3994/FSC_WI_FSC_3996)


Valves, Nonpowered

002872450

National Item Identification Number (NCB_CD_4130/I_I_NBR_4131)


NSN 4820-00-287-2450

A046B0

Federal Item Identification Guide (FIIG_4065)

05488

Item Naming Code (INC_4080)

1 Jan 1963

NIIN Assignment Date (DT_NIIN_ASGMT_2180)

X

Item Criticality (CRITL_CD_FIIG_3843)


The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

1

Type of Item Identification (TYP_II_4820)


Full Descriptive Item Identification

A

Demilitarization Code (DEMIL_CD_0167)


Non-MLI/ Non-SLI — Demilitarization not required.

N

Hazardous Material Indicator Code (HMIC_0865)


Indicates there is no data in the HMIRS and the NSN is in a FSC not generally suspected of containing hazardous materials.

U

Precious Metals Indicator Code (PMIC_0802)


Precious Metal Content is unknown.


FLIS - SEG B - MOE RULE DATA | NSN 4820-00-287-2450 Submit RFQ
MOE RuleFormer MOEAMCAMSCNIMSCIMCIMC ActivityAACDSORCollaboratorsReceiversEffective Date
YB011 Apr 1991
ZF011 Apr 1991
ZH011 Apr 1991
ZU011 Apr 1991
ZR011 Jun 1997
ZW011 Nov 1998
N9BCNICD3HZGHHD1 Jan 2005
Code Definitions

3

Acquisition Method Code (AMC_2871)


Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer.

H

Acquisition Method Suffix Code (AMSC_2876)


The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

Z

Item Management Code (IMC_2744)


Integrated Management: Relinquishment of Service management of an item in designated commodity oriented Federal Supply Classes to the IMM (FSC manager) for management.

GH

Item Management Coding Activity (IMC_ACTY_2748)


Naval Inventory Control Point, Mechanicsburg, PA 17055-0788

HDCollaborators

Supplementary Collaborators (SUPPLM_COLLBR_2533)


Naval Inventory Control Point, Mechanicsburg, PA 17055-0788


FLIS - SEG C - REFERENCE NUMBER | NSN 4820-00-287-2450 Submit RFQ
RNFCRNCCRNVCDACRNAACRNSCRNJCSADCMSDSHCCReference NumberCAGE
325AX12014PC110  6X081   CAGE/6X081
326AX90G273  6X081   CAGE/6X081
326ZZ1/2 X 3/4 FIG M-23A  01343   CAGE/01343
3596AXB12003PC110  24047   CAGE/24047
3596AXB12014PC110  24047   CAGE/24047
3596AXB90G273  24047   CAGE/24047
596AXB12003PC110  6X081   CAGE/6X081
1596AXBHL11472SH1-197  93236   CAGE/93236
1596AXBHL3830PC97  93236   CAGE/93236
1596AXBHL3839PC97  93236   CAGE/93236
1596AXBHL3840PC97  93236   CAGE/93236
1596AXBHL4434PC97  93236   CAGE/93236
1596AXBHL4443PC97  93236   CAGE/93236
1596AXBHL4444PC97  93236   CAGE/93236
1596AXBHL4557PC97  93236   CAGE/93236
1596AXBHL4566PC97  93236   CAGE/93236
1596AXBHL4567PC97  93236   CAGE/93236
1596AXBHL4704PC97  93236   CAGE/93236
1596AXBHL4713PC97  93236   CAGE/93236
1596AXBHL4714PC97  93236   CAGE/93236
1596AXBHL4875PC97  93236   CAGE/93236
1596AXBHL4883PC97  93236   CAGE/93236
1596AXBHL4884PC97  93236   CAGE/93236
1596AXBHL5521PC236  93236   CAGE/93236
1596AXBHL5532PC236  93236   CAGE/93236
1596AXBHL5533PC236  93236   CAGE/93236
1596AXBHL6063PC236  93236   CAGE/93236
1596AXBHL6073PC236  93236   CAGE/93236
1596AXBHL6074PC236  93236   CAGE/93236
1596AXBHL6178PC236  93236   CAGE/93236
1596AXBHL6188PC236  93236   CAGE/93236
1596AXBHL6189PC236  93236   CAGE/93236
1596AXBHL7108PC236  93236   CAGE/93236
1596AXBHL7118PC236  93236   CAGE/93236
1596AXBHL7119PC236  93236   CAGE/93236
1596AXBVAL763  93236   CAGE/93236
Code Definitions

3

Reference Number Category Code (RNCC_2910)


Design Control Reference. The primary number used to identify an item of production or a range of items of production, by the manufacturer (individual, company, firm, corporation, or Government activity) which controls the design, characteristics, and production of the item by means of its engineering drawings, specifications and inspection requirements.

2

Reference Number Variation Code (RNVC_4780)


A design control or other reference number that is an item-identifying number for an item of production, or a source control reference or a specification or standard part, type, or similar reference number that is an item-identifying number for an item of supply.

5

Document Availability Code (DAC_2640)


The reference number is represented by a drawing, but the drawing was not available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number.

AX

Reference Number Action Activity Code (RNAAC_2900)


Defense Supply Center Columbus, Columbus, OH 43216-5000

6

Document Availability Code (DAC_2640)


The reference number is represented by technical documentation other than a drawing but the documentation was not available to the RNAAC, who may or may not be the submitting activity, at the time of submission of the reference number.

ZZ

Reference Number Action Activity Code (RNAAC_2900)


USA

3

Reference Number Format Code (RNFC_2920)


Number format is unknown. (Coded RNFC 3 by the Defense Logistics Information Service upon implementation of FLIS.)

5

Reference Number Category Code (RNCC_2910)


Secondary Reference. Any additional number, other than a primary number (codes 1,2,3,4) informative reference (code 6) or vendor item drawing reference (code 7) assigned to an item of production or supply by a commercial or Government organization, which represents the same item of production or supply to which the National Stock Number (NSN) was assigned. The reference number may have had an RNCC of 1, 2, 3, 4 or 7 but has since been replaced in the item-of-supply concept of the NSN by another primary number.

9

Reference Number Variation Code (RNVC_4780)


A specification, standard, or other reference number which is superseded, canceled, obsolete or discontinued and is coded Reference Number Category Code (RNCC) 5; a reference number for information only coded RNCC 6; or a reference number coded RNCC D.

B

Reference Number Status Code (RNSC_2923)


Manufacturer and/or reference number are not authorized for procurement. NOTE: This code may be used for obsolete or informative reference numbers only.

1

Reference Number Format Code (RNFC_2920)


Number is formatted as configured on the originating document with the exception of the modification required in volume 2, chapter 2.9.Number is formatted as configured on the originating document with the exception of the modification required in volume 2, chapter 2.9 .


FLIS - SEG E - ITEM STANDARDIZATION DATA | NSN 4820-00-287-2450 Submit RFQ
ISCOriginatorNIIN StatusReplaced / Replacement ISCReplaced / Replacement OriginatorReplacement NIIN StatusReplacement DateReplaced / Replacement NSNDecision Date
2AX02 Apr 1973
Code Definitions

2

Item Standardization Code (ISC_2650)


An item authorized for procurement which has been included in an item reduction study and which initially does not replace an item not authorized for procurement. In addition, in generic relationships, a code 2 item is related to a code 1 item.

AX

Originator of Standardization Decision (ORG_STDZN_DEC_9325)


Defense Supply Center Columbus, Columbus, OH 43216-5000

0

NIIN Status Code (NIIN_STAT_CD_2670)


Item is active. File data coded KFD is forwarded. if this KFD data represents your item of supply, submit, if applicable, an LAD, LAU, or LCU transaction. Otherwise, use the National Stock Number (NSN) in your supply system.

2 Apr 1973

Standardization Decision Date (DT_STDZN_DEC_2300)


FLIS - SEG G - FREIGHT DATA | NSN 4820-00-287-2450 Submit RFQ
IntegrityOriginatingHMCLCLWCCTCCSHCADCACCASHLTLNMFCNMFC Sub ItemUFCFreight DescriptionRail Variance
594Z9ABZP127220X64490PRESSURE-REG-RED-RELIEF-VALVES-NOI
Code Definitions

XX

Originating Activity Code (ORIG_ACTY_CD_4210)


594

Water Commodity Code (WRT_CMDTY_CD_9275)


Pumps and Parts, (machinery and parts), (less than 35 feet)

Z

Type Cargo Code (TYPE_CGO_CD_9260)


No special type of cargo code applicable

9

Special Handling Code (SP_HDLG_CD_9240)


No special handling required

A

Air Dimension Code (AIR_DIM_CD_9220)


Shipment is not a consolidation and does not exceed 72 inches in any dimension.

B

Air Commodity Code (AIR_CMTY_HDLG_9215)


Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.

Z

Air Special Handling Code (AIR_CMTY_HDLG_9215)


No special handling required.

P

Less Than Truckload (CLAS_RTNG_CD_2770)


77.5

127220

National Motor Freight Classification Number (NMFC Item Number) (NMFC_2850)

X

NMFC Sub Item Number (SUB_ITM_NBR_0861)

64490

Uniform Freight Classification (UFC_CD_MODF_3040)

PRESSURE-REG-RED-RELIEF-VALVES-NOI

Freight Description (FRT_DESC_4020)

Rail Variance

Rail Variance (RAIL_VARI_CD_4760)


No Variation. NMFC and UFCC Match.


FLIS - SEG H - MANAGEMENT DATA | NSN 4820-00-287-2450 Submit RFQ
Unit PriceMOESOSAACCIICQUPReparabilityUISLC
DNSMSZU1EA0
DSSMSZU1EA0
Code Definitions

SMS

Source of Supply (SOS_CD_3690) or Source of Supply Modifier (SOSM_CD_2948)


Defense Logistics Agency, Enterprise Business Systems

Z

Acquisition Advice Code (AAC_2507)


INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM. Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.

U

Controlled Item Inventory Code (CIIC_2863)


Unclassified

1

Quantity Unit Pack (QUP_6106)


1

EA

Unit of Issue (UI_3050)


Each - A numeric quantity of one item of supply. Do not use if a more specific term applies, such as kit, set, assortment, assembly, group, sheet, plate, strip or length.

0

Shelf Life Code (SLC_2943)


TYPE I or TYPE II (Non-Deteriorative/No Shelf-Life) - An individual item of supply which is determined through an evaluation of technical test data and/or actual experience to be an item with a definite non-extendible period of shelf-life OR An individual item of supply having an assigned shelf-life time period that may be extended after completion of inspection/test/restorative action.

DN

Service / Agency Code (MOE_CD_2833)


Department of the Navy

DS

Service / Agency Code (MOE_CD_2833)


Defense Logistics Agency


FLIS - SEG W - PACKAGING DATA | NSN 4820-00-287-2450 Submit RFQ
SourcePICA / SICAPackaging CategoryStoragePreservationClean/DryINT QtyUnit WeightUnit SizeUnit Pack CubeItem WeightItem Dims
PPAE10003.5 lbs0.095 cu ft
Preservation MaterialWrapping MaterialCushioning / DunnageCushioning ThicknessUnit ContainerIntermediate ContainerUnit Container LevelSpecial MarkingLevel A PackingLevel B PackingMinimal PackingOptional Procedure
0000XD30000QQO
Code Definitions

P

Packaging Data Source Code (PK_DTA_SRC_CD_5148)


Primary Inventory Control Activity (PICA)

P

Primary / Secondary Inventory Control Code (PICA_SICA_IND_5099)


Primary Inventory Control Activity (PICA)

AE

Method of Preservation Code (MTHD_PRSRV_CD_5160)


Seal or plug all openings and preserve by Method 10.

1

Cleaning and Drying Procedure Code (CLNG_DRY_PRC_5161)


Any suitable process that is not injurious to the item.

000

Intermediate Container Quantity (INTMD_CTN_QTY_5152)

3.5 lbs

Unit Pack Weight (UP_WT_5153)

0.095 cu ft

Unit Pack Cube (UP_CU_5155)

00

Preservation Material Code (PRSRV_MAT_CD_5162)


No requirement

00

Wrapping Material Code (WRAP_MAT_CD_5163)


No requirement

X

Thickness of Cushioning or Dunnage Code (THK_CUSH_DUN_5165)


As required to protect the item or elements of the package

D3

Unit Container Code (UNIT_CTNR_CD_5166)


PPP-B-566, PPP-B-676, or ASTM-D5118, folding, setup or fiberboard box.

00

Intermediate Container Code (INTMD_CTNR_CD_5167)


No requirement.

00

Special Marking Code (SP_MKG_CD_5169)


No special marking

Q

Packing Requirement Code - For Level A (Maximum) Packing (LVL_A_PKG_CD_5170)


Packing shall be accomplished in accordance with table C.II for the packing level specified. Closure sealing and reinforcement shall be in accordance with applicable specification for shipping container.

Q

Packing Requirement Code - For Level B (Intermediate) Packing (LVL_B_PKG_CD_5171)


Packing shall be accomplished in accordance with table C-II for the packing level specified. Closure sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

O

Optional Procedure Indicator Code (OPTNL_PRO_IND_5173)


Options can be exercised as to specific method of preservation or DoD approved packaging materials to be used. However, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. Equal or better protection shall be given the item and there shall be no increase in the package cost.


FLIS - SEG M/V - CHARACTERISTICS DATA | NSN 4820-00-287-2450 Submit RFQ
MRCDecoded RequirementClear Text Reply
CQCYAdjustable Pressure Range+500.0/+700.0 POUNDS PER SQUARE INCH
ADSTBonnet Attachment MethodTHREADED
ADSRBonnet TypeINSIDE SPRING
AHNCConnection StylePLAIN (PIPE) 2ND END
AHNCConnection StylePLAIN,OPTIONAL END(PIPE) 1ST END
AWLSConnection TypeTHREADED EXTERNAL PIPE 2ND END
AWLSConnection TypeTHREADED INTERNAL PIPE 1ST END
ADSUDisk Loading MethodSPRING
CBBLFeatures ProvidedVALVE STEM LOCK SHIELD AND BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE
ADQUFlow Control DeviceDISK
MATTMaterialCOPPER ALLOY BODY
MATTMaterialNICKEL ALLOY SEAT
MATTMaterialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATTMaterialSTEEL STEM
CQGMMaximum Operating Pressure1200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
AEHZMaximum Operating Temp150.0 DEG FAHRENHEIT SINGLE RESPONSE
MEDAMedia For Which DesignedGAS, NATURAL 2ND RESPONSE
MEDAMedia For Which DesignedAIR 1ST RESPONSE
AAARNominal Pipe Size Accommodated0.500 INCHES 2ND END
AAARNominal Pipe Size Accommodated0.750 INCHES 1ST END
CQJXNominal Thread Size0.500 INCHES 2ND END
CQJXNominal Thread Size0.750 INCHES 1ST END
ADZHRenewable Seat Ring TypeTHREADED
AQLRValve Operation MethodAUTOMATIC OR MANUAL
STYLStyle DesignatorANGLE
AAJFThread DirectionRIGHT-HAND 2ND END
AAJFThread DirectionRIGHT-HAND 1ST END
THSDThread Series DesignatorNPT 1ST END
THSDThread Series DesignatorNPT 2ND END


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