# NSN 4820-00-338-3031: Disk, Valve

NSN 4820-00-338-3031 (also written 4820003383031; NIIN 00-338-3031) is a disk, valve in Federal Supply Class 4820, Valves, Nonpowered. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 4820-00-338-3031 (4820003383031)
- NIIN: 00-338-3031 (003383031)
- Item name: DISK,VALVE
- Federal Supply Class: [FSC 4820 Valves, Nonpowered](https://nsnexplorer.com/fsc/4820/)
- Federal Supply Group: [FSG 48](https://nsnexplorer.com/group/48/)
- Acquisition method suffix code: AMSC L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CRRB | SEAT ANGLE | DEGREES NOMINAL 45.0 |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 0.732 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.375 |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| AAJD | THREAD CLASS | 2B |
| STYL | STYLE DESIGNATOR | — |
| ABHE | OUTSIDE DIAMETER | INCHES NOMINAL 0.625 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 17757 | 73475 | SCHNEIDER ELECTRIC SYSTEMS USA INC | [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=4820003383031&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820003383031
- 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/4820-00-338-3031/
JSON: https://nsnexplorer.com/api/nsn/4820-00-338-3031.json