4820-01-052-1903

RETAINER,ACCESS COVER NUT

4820-01-052-1903 (4820010521903, 010521903)
Part Numbers (6 listings): SS845-2110245PC4 | 2620-927X04PC4L1 | 2620-927X4PIECE4 | 2620-927X04PC4 | 2620-927X4PIECE4L1 | SS845-2110245PC4L1 |
Summary

FSG 48 / FSC 4820

DEMIL: A

DEMIL INT: 1

HMIC: N

Date Created: 11 Dec 1977

Unit Weight: 0.5 lbs

Unit Size: 4in x 4in x 2in

Unit Pack Cube: 0.019 cu ft

MSDS: None

Hazmat: None

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MASTER CROSS REFERENCE LIST (MCRL) | NSN 4820-01-052-1903 Submit RFQ
Manufacturer Part NumberRNCCRNVCManufacturer NameCAGE
SS845-2110245PC43 - Design Control Reference1 - Incomplete Part NumberNAVAL SHIP SYSTEMS COMMAND  80064    CAGE 80064  
SS845-2110245PC43 - Design Control Reference1 - Incomplete Part NumberNAVAL SHIP SYSTEMS COMMAND  80064    CAGE 80064  
2620-927X04PC4L15 - Replaced / Discontinued1 - Incomplete Part NumberNAVAL INVENTORY CONTROL POINT  03950      
2620-927X4 PIECE 45 - Replaced / Discontinued1 - Incomplete Part NumberELECTRIC BOAT CORPORATION  96169    CAGE 96169  
2620-927X04PC45 - Replaced / Discontinued1 - Incomplete Part NumberNATIONAL OILWELL  11836      
2620-927X04PC4L15 - Replaced / Discontinued1 - Incomplete Part NumberNAVAL INVENTORY CONTROL POINT  03950      
2620-927X4 PIECE 4L15 - Replaced / Discontinued1 - Incomplete Part NumberNAVAL INVENTORY CONTROL POINT  03950      
SS845-2110245PC4L15 - Replaced / Discontinued1 - Incomplete Part NumberNAVAL INVENTORY CONTROL POINT  03950      
SS845-2110245PC4L15 - Replaced / Discontinued1 - Incomplete Part NumberNAVAL INVENTORY CONTROL POINT  03950      
2620-927X04PC45 - Replaced / Discontinued1 - Incomplete Part NumberNATIONAL OILWELL  11836      
2620-927X4 PIECE 45 - Replaced / Discontinued1 - Incomplete Part NumberELECTRIC BOAT CORPORATION  96169    CAGE 96169  
2620-927X4 PIECE 4L15 - Replaced / Discontinued1 - Incomplete Part NumberNAVAL INVENTORY CONTROL POINT  03950      
2620-927X04PC45 - Replaced / Discontinued9 - No Longer UsedELECTRIC BOAT CORPORATION  96169    CAGE 96169  
2620-927X04PC45 - Replaced / Discontinued9 - No Longer UsedELECTRIC BOAT CORPORATION  96169    CAGE 96169  
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.

1 - Incomplete Part Number

Reference Number Variation Code (DRN_4780)


A design control or other reference number that does NOT identify an item of production without the use of additional information, or a specific part, type, or similar reference number does NOT identify or item of supply without the use of additional information.

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 4820-01-052-1903 Submit RFQ
FSGFSCNIINFIIGINCCRITICALITYTYPE OF ITEMMRCDEMILHMICEDCPMICADPECDATE CREATED
484820010521903A2390077777SN1ANU11 Dec 1977
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

010521903

National Item Identification Number (NCB_CD_4130/I_I_NBR_4131)


NSN 4820-01-052-1903

A23900

Federal Item Identification Guide (FIIG_4065)

77777

Item Naming Code (INC_4080)

11 Dec 1977

NIIN Assignment Date (DT_NIIN_ASGMT_2180)

S

Item Criticality (CRITL_CD_FIIG_3843)


The item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.

N

Type of Item Identification (TYP_II_4820)


Partial Descriptive - Reference - Descriptive Item Identification (Type 1B Concept)

1

Reference / Partial Descriptive Method Reason Code (RPDMRC_4765)


An approved item name does not exist.

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.


Similar & Related NSN Parts

FLIS - SEG B - MOE RULE DATA | NSN 4820-01-052-1903 Submit RFQ
MOE RuleFormer MOEAMCAMSCNIMSCIMCIMC ActivityAACDSORCollaboratorsReceiversEffective Date
N1H51GPHDGG13 Sep 1995
Code Definitions

1

Acquisition Method Code (AMC_2871)


Suitable for competitive acquisition. Potential sources shall include dealers/distributors. If sources are limited to the prime contractor and a subcontractor, a competitive code shall not be assigned unless both sources are expected to compete independently for contracts for the part.

G

Acquisition Method Suffix Code (AMSC_2876)


The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

P

Item Management Code (IMC_2744)


Nuclear Propulsion Items: Items which are used in nuclear power plants or associated systems and which require stringent technical or quality control.

HD

Item Management Coding Activity (IMC_ACTY_2748)


Naval Inventory Control Point, Mechanicsburg, PA 17055-0788

GG

Supplementary Receivers (SUPPLM_RCVR_2534)


Naval Inventory Control Point, Philadelphia, PA 19111û5098


FLIS - SEG C - REFERENCE NUMBER | NSN 4820-01-052-1903 Submit RFQ
RNFCRNCCRNVCDACRNAACRNSCRNJCSADCMSDSHCCReference NumberCAGE
1311HDASS845-2110245PC4  80064   CAGE/80064
511HD2620-927X4 PIECE 4  96169   CAGE/96169
1516HDB2620-927X04PC4L1  03950  
516HD2620-927X4 PIECE 4L1  03950  
4516HDASS845-2110245PC4L1  03950  
511HD2620-927X04PC4  11836  
1591HDB2620-927X04PC4  96169   CAGE/96169
Code Definitions

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 .

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.

1

Reference Number Variation Code (RNVC_4780)


A design control or other reference number that does NOT identify an item of production without the use of additional information, or a specific part, type, or similar reference number does NOT identify or item of supply without the use of additional information.

1

Document Availability Code (DAC_2640)


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

HD

Reference Number Action Activity Code (RNAAC_2900)


Naval Inventory Control Point, Mechanicsburg, PA 17055-0788

A

Reference Number Status Code (RNSC_2923)


Manufacturer and reference number are authorized for procurement. Under this reference number items can be procured only from the manufacturer identified by the NCAGE. NOTE: This code may only be used for reference numbers originating from manufacturers' standards or catalogs or for copyrighted drawing numbers.

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.

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.

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.

4

Reference Number Format Code (RNFC_2920)


Number is totally in-the-clear (without modification) as originally configured by the manufacturer, design control activity, or supplier.

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.


FLIS - SEG E - ITEM STANDARDIZATION DATA | NSN 4820-01-052-1903 Submit RFQ
ISCOriginatorNIIN StatusReplaced / Replacement ISCReplaced / Replacement OriginatorReplacement NIIN StatusReplacement DateReplaced / Replacement NSNDecision Date
597011 Dec 1977
Code Definitions

5

Item Standardization Code (ISC_2650)


An item authorized for procurement that has not yet been subject to item standardization.

97

Originator of Standardization Decision (ORG_STDZN_DEC_9325)


DLIS-LFF, Battle Creek, MI 49037-3084

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.

11 Dec 1977

Standardization Decision Date (DT_STDZN_DEC_2300)


FLIS - SEG G - FREIGHT DATA | NSN 4820-01-052-1903 Submit RFQ
IntegrityOriginatingHMCLCLWCCTCCSHCADCACCASHLTLNMFCNMFC Sub ItemUFCFreight DescriptionRail Variance
HD
Code Definitions

HD

Originating Activity Code (ORIG_ACTY_CD_4210)


Naval Inventory Control Point, Mechanicsburg, PA 17055-0788

Rail Variance

Rail Variance (RAIL_VARI_CD_4760)


No Variation. NMFC and UFCC Match.


FLIS - SEG H - MANAGEMENT DATA | NSN 4820-01-052-1903 Submit RFQ
Unit PriceMOESOSAACCIICQUPReparabilityUISLC
DNNRPVU1EA0
DNNRPVU1SEA0
Code Definitions

NRP

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


NAVICP-ERP, 700 Robbins Avenue, Philadelphia, PA 19111-5098

V

Acquisition Advice Code (AAC_2507)


TERMINAL ITEM. Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.

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.

S

Reparability Code (REP_CD_DLA_2934 / REP_CD_CG_0709 / ERRC_CD_AF_2655 / RECOV_CD_MC_2891 / RECOV_CD_AR_2892 / MAT_CTL_NVY_2832)


AIR FORCE ERRC ND2: AF Equipment Management System (AFEMS); NAVY: Slow Demand Velocity Items (Consumables)

DN

Service / Agency Code (MOE_CD_2833)


Department of the Navy


FLIS - SEG W - PACKAGING DATA | NSN 4820-01-052-1903 Submit RFQ
SourcePICA / SICAPackaging CategoryStoragePreservationClean/DryINT QtyUnit WeightUnit SizeUnit Pack CubeItem WeightItem Dims
APB1010.5 lbs4in x 4in x 2in0.019 cu ft
Preservation MaterialWrapping MaterialCushioning / DunnageCushioning ThicknessUnit ContainerIntermediate ContainerUnit Container LevelSpecial MarkingLevel A PackingLevel B PackingMinimal PackingOptional Procedure
00FA000ANEDO24EQM
Code Definitions

A

Packaging Data Source Code (PK_DTA_SRC_CD_5148)


Packaging Data Record contains data that does not meet current MIL-STD-2073-1C/D formats

P

Primary / Secondary Inventory Control Code (PICA_SICA_IND_5099)


Primary Inventory Control Activity (PICA)

B

Item Type Storage Code (ITM_TYP_STOR_5156)


Unheated General Purpose

10

Method of Preservation Code (MTHD_PRSRV_CD_5160)


Physical protection

1

Cleaning and Drying Procedure Code (CLNG_DRY_PRC_5161)


Any suitable process that is not injurious to the item.

0.5 lbs

Unit Pack Weight (UP_WT_5153)

4in x 4in x 2in

Unit Pack Size (UP_SZ_5154)

0.019 cu ft

Unit Pack Cube (UP_CU_5155)

00

Preservation Material Code (PRSRV_MAT_CD_5162)


No requirement

FA

Wrapping Material Code (WRAP_MAT_CD_5163)


MIL-P-130, laminated and creped wrapping paper

00

Cushioning and Dunnage Material Code (CUSH_DUN_MAT_5164)


No requirement

0

Thickness of Cushioning or Dunnage Code (THK_CUSH_DUN_5165)


Not Applicable

AN

Unit Container Code (UNIT_CTNR_CD_5166)


UU-B-36, bags, paper grocers

ED

Intermediate Container Code (INTMD_CTNR_CD_5167)


ASTM-D5118, Type CF, Class weather resistant, corrugated fiberboard box.

O

Unit Container Level Code (UNIT_CTNR_LVL_5168)


Unit container is not an acceptable shipping container.

24

Special Marking Code (SP_MKG_CD_5169)


Open for inspection or use only

E

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


Packing shall be accomplished to meet the performance test requirements of ASTMD4169, Distribution Cycle 18, Assurance Level 1.

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.

M

Optional Procedure Indicator Code (OPTNL_PRO_IND_5173)


All packaging data is mandatory for compliance and no substitutions are permitted. Fast packs should be included in this category.


FLIS - SEG M/V - CHARACTERISTICS DATA | NSN 4820-01-052-1903 Submit RFQ
MRCDecoded RequirementClear Text Reply
CRTLCriticality Code JustificationZZZY
ZZZYReference Number Differentiating CharacteristicsQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS

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