# NSN 4810-00-091-4462: Seat, Valve

NSN 4810-00-091-4462 (also written 4810000914462; NIIN 00-091-4462) is a seat, valve in Federal Supply Class 4810, Valves, Powered. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 4810-00-091-4462 (4810000914462)
- NIIN: 00-091-4462 (000914462)
- Item name: SEAT,VALVE
- Federal Supply Class: [FSC 4810 Valves, Powered](https://nsnexplorer.com/fsc/4810/)
- Federal Supply Group: [FSG 48](https://nsnexplorer.com/group/48/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-15)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | OVERALL PLASTIC POLYAMIDE NYLON |
| FEAT | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL |
| STYL | STYLE DESIGNATOR | — |
| ADAS | BODY INSIDE DIAMETER | INCHES NOMINAL 0.380 |
| CQKM | SEATING SURFACE SHAPE | FLAT |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 0.156 |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| ADAR | BODY OUTSIDE DIAMETER | INCHES NOMINAL 0.657 |
| ABKK | FLANGE DIAMETER | INCHES NOMINAL 0.740 |
| ZZZV | FSC APPLICATION DATA | REGULATOR,OXYGEN,PRESSURIZER SYSTEM,AIRCRAFT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 178-1031 | 10201 | THERMECH CORPORATION DBA THERMECH ENGINEERING | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 178-1031 | 82577 | RAYTHEON COMPANY DBA RAYTHEON | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7MC-27-T-0676 | 15 | 2026-10-26 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4810000914462&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4810000914462&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4810000914462
- 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/4810-00-091-4462/
JSON: https://nsnexplorer.com/api/nsn/4810-00-091-4462.json