# NSN 5120-01-159-3043: Wrench, Valve Seat Ring

NSN 5120-01-159-3043 (also written 5120011593043; NIIN 01-159-3043) is a wrench, valve seat ring in Federal Supply Class 5120, Hand Tools, Nonedged, Nonpowered. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 5120-01-159-3043 (5120011593043)
- NIIN: 01-159-3043 (011593043)
- Item name: WRENCH,VALVE SEAT RING
- Federal Supply Class: [FSC 5120 Hand Tools, Nonedged, Nonpowered](https://nsnexplorer.com/fsc/5120/)
- Federal Supply Group: [FSG 51](https://nsnexplorer.com/group/51/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | CARBON STEEL; OCTAGONAL TYPE; FOR 1-1/4 IN. VALVE; 1.276 IN. MALE OCTAGONAL WRENCHING SIZE; 1-27/32 IN. BODY DIA; 1-5/16 IN. MALE SQ DRIVE; 3-11/16 IN. O/A LG |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 803-4384536-6XXX-53 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5120011593043&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5120011593043
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5120-01-159-3043/
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