- FSG 48 - Valves
- FSC 4820 - Valves, Nonpowered
- NSN 4820-00-168-1741
4820-00-168-1741
VALVE,SAFETY RELIEF
4820-00-168-1741 (4820001681741, 001681741)
Part Numbers (3 listings): D513A8D41 | 990C843H01 | 990C843801 |
| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| D513A8D41 | 3 - Design Control Reference | 2 - Production Item | CIRCOR AEROSPACE, INC. | 91816 |  |
| 990C843H01 | 5 - Replaced / Discontinued | 2 - Production Item | NORTHROP GRUMMAN SYSTEMS CORPORATION | 18323 |  |
| 990C843801 | 5 - Replaced / Discontinued | 2 - Production Item | NORTHROP GRUMMAN SYSTEMS CORPORATION | 18323 | |
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.
| FSG | FSC | NIIN | FIIG | INC | CRITICALITY | TYPE OF ITEM | MRC | DEMIL | HMIC | EDC | PMIC | ADPEC | DATE CREATED |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 48 | 4820 | 001681741 | A046B0 | 05488 | X | 4 | 3 | A | N | U | 2 Aug 1968 |
A046B0
Federal Item Identification Guide (FIIG_4065)
05488
Item Naming Code (INC_4080)
2 Aug 1968
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.
4
Type of Item Identification (TYP_II_4820)
Partial Descriptive Item Identification (Type 1 Concept)
3
Reference / Partial Descriptive Method Reason Code (RPDMRC_4765)
An approved item name and FIIG exist but the item involved is so unique in design that it cannot be fully described in accordance with the FIIG.
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.
| MOE Rule | Former MOE | AMC | AMSC | NIMSC | IMC | IMC Activity | AAC | DSOR | Collaborators | Receivers | Effective Date | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DGX1 | DAX1 | 0 | 0 | AX | 1 Aug 2004 | |||||||||||||||||||||||||
0
Acquisition Method Code (AMC_2871)
Not Established
AX
Supplementary Receivers (SUPPLM_RCVR_2534)
Defense Supply Center Columbus, Columbus, OH 43216-5000
| RNFC | RNCC | RNVC | DAC | RNAAC | RNSC | RNJC | SADC | MSDS | HCC | Reference Number | CAGE | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 3 | 2 | 3 | KE | D | D513A8D41 | 91816 | | ||||
| 3 | 5 | 2 | 1 | KE | D | 990C843801 | 18323 | | ||||
| 3 | 5 | 2 | 5 | KE | D | 990C843H01 | 18323 | | ||||
3
Reference Number Format Code (RNFC_2920)
Number format is unknown. (Coded RNFC 3 by the Defense Logistics Information Service upon implementation of FLIS.)
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.
3
Document Availability Code (DAC_2640)
The reference number is represented by technical documentation other than a drawing and the documentation 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 technical documentation upon request.
KE
Reference Number Action Activity Code (RNAAC_2900)
Naval ICP, Philadelphia, PA 19111
D
Reference Number Status Code (RNSC_2923)
Procurement authority of the manufacturer and reference number have not yet been checked. NOTE: This code is to be allocated to reference numbers still requiring checks on procurement authority.
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.
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.
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.
| ISC | Originator | NIIN Status | Replaced / Replacement ISC | Replaced / Replacement Originator | Replacement NIIN Status | Replacement Date | Replaced / Replacement NSN | Decision Date |
|---|---|---|---|---|---|---|---|---|
| 2 | AX | 0 | 28 Mar 1996 |
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.
28 Mar 1996
Standardization Decision Date (DT_STDZN_DEC_2300)
| Integrity | Originating | HMC | LCL | WCC | TCC | SHC | ADC | ACC | ASH | LTL | NMFC | NMFC Sub Item | UFC | Freight Description | Rail Variance |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KE | 594 | Z | 9 | A | V | Z | P | 127220 | X | 64490 | PRESSURE-REG-RED-RELIEF-VALVES-NOI |
KE
Originating Activity Code (ORIG_ACTY_CD_4210)
Naval ICP, Philadelphia, PA 19111
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.
V
Air Commodity Code (AIR_CMTY_HDLG_9215)
Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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.
SMS
Source of Supply (SOS_CD_3690) or Source of Supply Modifier (SOSM_CD_2948)
Defense Logistics Agency, Enterprise Business Systems
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.
J
Acquisition Advice Code (AAC_2507)
NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
DN
Service / Agency Code (MOE_CD_2833)
Department of the Navy
DS
Service / Agency Code (MOE_CD_2833)
Defense Logistics Agency
| MRC | Decoded Requirement | Clear Text Reply |
|---|---|---|
| MATT | Material | ALUMINUM BODY |
| MATT | Material | STEEL CORROSION RESISTING FLOW CONTROL DEVICE |
| STYL | Style Designator | STRAIGHT THRU W/BAFFLE |
| ADQU | Flow Control Device | DISK |
| AQLR | Valve Operation Method | AUTOMATIC |
| AWLS | Connection Type | THREADED EXTERNAL BOSS 1ST END |
| AHNC | Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END |
| THSD | Thread Series Designator | UNF 1ST END |
| CQJX | Nominal Thread Size | 0.750 INCHES 1ST END |
| AAJD | Thread Class | 2A 1ST END |
| AAJF | Thread Direction | RIGHT-HAND 1ST END |
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