- FSG 48 - Valves
- FSC 4820 - Valves, Nonpowered
- NSN 4820-00-446-3543
4820-00-446-3543
VALVE,SAFETY RELIEF
4820-00-446-3543 (4820004463543, 004463543)
Part Numbers (5 listings): 1110323 | 26J535PC1T023 | 26J539PC52 | 26J610PC1T023 | 27J409PC1T023 |
| Manufacturer Part Number | RNCC | RNVC | Manufacturer Name | CAGE | |
|---|---|---|---|---|---|
| 1110323 | 3 - Design Control Reference | 2 - Production Item | WESTINGHOUSE ELECTRIC CORP | 79500 |  |
| 26J535PC1T023 | 3 - Design Control Reference | 2 - Production Item | WESTINGHOUSE ELECTRIC CORP | 79500 | |
| 26J539PC52 | 3 - Design Control Reference | 2 - Production Item | WESTINGHOUSE ELECTRIC CORP | 79500 | |
| 26J610PC1T023 | 3 - Design Control Reference | 2 - Production Item | WESTINGHOUSE ELECTRIC CORP | 79500 | |
| 27J409PC1T023 | 3 - Design Control Reference | 2 - Production Item | WESTINGHOUSE ELECTRIC CORP | 79500 | |
| 26J610PC1T023 | 5 - Replaced / Discontinued | 9 - No Longer Used | WESTINGHOUSE ELECTRIC CORP | 11660 |  |
| 26J539PC52 | 5 - Replaced / Discontinued | 9 - No Longer Used | WESTINGHOUSE ELECTRIC CORP | 11660 | |
| 26J535PC1T023 | 5 - Replaced / Discontinued | 9 - No Longer Used | WESTINGHOUSE ELECTRIC CORP | 11660 | |
| 27J409PC1T023 | 5 - Replaced / Discontinued | 9 - No Longer Used | WESTINGHOUSE ELECTRIC CORP | 11660 | |
| 1110323 | 5 - Replaced / Discontinued | 9 - No Longer Used | WESTINGHOUSE ELECTRIC CORP | 11660 | |
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.
| FSG | FSC | NIIN | FIIG | INC | CRITICALITY | TYPE OF ITEM | MRC | DEMIL | HMIC | EDC | PMIC | ADPEC | DATE CREATED |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 48 | 4820 | 004463543 | A046B0 | 05488 | X | 1 | A | N | U | 1 Jan 1963 |
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.
| MOE Rule | Former MOE | AMC | AMSC | NIMSC | IMC | IMC Activity | AAC | DSOR | Collaborators | Receivers | Effective Date | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ZW01 | 1 Nov 1998 | |||||||||||||||||||||||||||||
| ZU01 | 1 Jun 2005 | |||||||||||||||||||||||||||||
| ISC | Originator | NIIN Status | Replaced / Replacement ISC | Replaced / Replacement Originator | Replacement NIIN Status | Replacement Date | Replaced / Replacement NSN | Decision Date |
|---|---|---|---|---|---|---|---|---|
| 2 | AX | 0 | 9 May 1969 |
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.
9 May 1969
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
XX
Originating Activity Code (ORIG_ACTY_CD_4210)
Rail Variance
Rail Variance (RAIL_VARI_CD_4760)
No Variation. NMFC and UFCC Match.
S9C
Source of Supply (SOS_CD_3690) or Source of Supply Modifier (SOSM_CD_2948)
DLA Land and Maritime, Columbus, OH 43215 ** No longer valid for input **
Y
Acquisition Advice Code (AAC_2507)
TERMINAL ITEM (NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
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
| MRC | Decoded Requirement | Clear Text Reply |
|---|---|---|
| CQCY | Adjustable Pressure Range | +7.0/+25.0 POUNDS PER SQUARE INCH |
| CWCT | Bolt Circle Nominal Diameter | 3.125 INCHES 2ND END |
| CWCQ | Bolt Hole Nominal Diameter | 0.562 INCHES 2ND END |
| AECS | Bolt Hole Quantity | 4 2ND END |
| ADSR | Bonnet Type | INSIDE SPRING |
| ADST | Bonnet Attachment Method | THREADED |
| AHNC | Connection Style | PLAIN,OPTIONAL END(PIPE) 1ST END |
| AWLS | Connection Type | FLANGE 2ND END |
| AWLS | Connection Type | THREADED INTERNAL PIPE 1ST END |
| ADSU | Disk Loading Method | SPRING |
| CWCL | First Connection Face To Centerline Distance | 3.000 INCHES |
| CWDF | Flange Face Design | PLAIN 2ND END |
| ARKN | Flange Shape | ROUND WITH HOLES 2ND END |
| ADQU | Flow Control Device | DISK |
| MATT | Material | COPPER ALLOY BODY |
| MATT | Material | NICKEL ALLOY FLOW CONTROL DEVICE |
| MATT | Material | NICKEL ALLOY SEAT |
| MATT | Material | NICKEL ALLOY STEM |
| CQGM | Maximum Operating Pressure | 100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| AEHZ | Maximum Operating Temp | 425.0 DEG FAHRENHEIT SINGLE RESPONSE |
| MEDA | Media For Which Designed | STEAM SINGLE RESPONSE |
| CWCD | Nominal Outside Diameter | 4.250 INCHES 2ND END |
| AAAR | Nominal Pipe Size Accommodated | 1.250 INCHES 1ST END |
| CWCK | Nominal Thickness | 0.438 INCHES 2ND END |
| CQJX | Nominal Thread Size | 1.250 INCHES 1ST END |
| CWCR | Second Connection Face To Centerline Distance | 1.906 INCHES |
| AQLR | Valve Operation Method | AUTOMATIC OR MANUAL |
| CCFG | Valve Size | 1.000 INCHES |
| STYL | Style Designator | ANGLE FLANGED ENDS |
| AAJF | Thread Direction | RIGHT-HAND 1ST END |
| THSD | Thread Series Designator | NPT 1ST END |
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