# NSN 2910-01-057-5186: Valve Assembly, Power Unit

NSN 2910-01-057-5186 (also written 2910010575186; NIIN 01-057-5186) is a valve assembly, power unit in Federal Supply Class 2910, Engine Fuel System Components, Nonaircraft. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 2910-01-057-5186 (2910010575186)
- NIIN: 01-057-5186 (010575186)
- Item name: VALVE ASSEMBLY,POWER UNIT
- Federal Supply Class: [FSC 2910 Engine Fuel System Components, Nonaircraft](https://nsnexplorer.com/fsc/2910/)
- Federal Supply Group: [FSG 29](https://nsnexplorer.com/group/29/)
- Acquisition method suffix code: AMSC P: the government does not own the rights to the data needed for more sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | 160033-200 |
| ZZZV | FSC APPLICATION DATA | ENGINE FUEL SYSTEM COMPONENT,NONAIRCRAFT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 43951-100 | 55820 | RTX CORPORATION DIV PRATT & WHITNEY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-22 | [SPE4AX24D9401/SPE4A226F7532](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2910010575186) | VALVE ASSEMBLY, POWER UNIT | AAR SUPPLY CHAIN, INC DBA AAR DEFENSE SYSTEMS & LOGISTICS | $3,889.68 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2910010575186&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2910010575186
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/2910-01-057-5186/
JSON: https://nsnexplorer.com/api/nsn/2910-01-057-5186.json