# NSN 4810-01-690-9493: Valve, Stop-Check

NSN 4810-01-690-9493 (also written 4810016909493; NIIN 01-690-9493) is a valve, stop-check in Federal Supply Class 4810, Valves, Powered. 3 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4810-01-690-9493 (4810016909493)
- NIIN: 01-690-9493 (016909493)
- Item name: VALVE,STOP-CHECK
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | COMBAT RESCUE |
| AKGF | NOMINAL WIDTH | ALL ENDS INCHES 3.00 |
| AKGG | NOMINAL LENGTH | ALL ENDS INCHES 7.80 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHUT OFF VALVE |
| FEAT | SPECIAL FEATURES | OVERALL HEIGHT 3.55 INCHES;WEIGHT 1.55 POUNDS |
| MATT | MATERIAL | OVERALL ALUMINUM |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 78309-03801 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 78309-03801-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ES26190-2 | 1P0Y9 | AIR COMM CORPORATION LLC | [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=4810016909493&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4810016909493
- 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/4810-01-690-9493/
JSON: https://nsnexplorer.com/api/nsn/4810-01-690-9493.json