# NSN 4220-01-277-7730: Parts Kit, Valve, Pneumatic, Inflat

NSN 4220-01-277-7730 (also written 4220012777730; NIIN 01-277-7730) is a parts kit, valve, pneumatic, inflat in Federal Supply Class 4220, Marine Lifesaving and Diving Equipment. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4220-01-277-7730 (4220012777730)
- NIIN: 01-277-7730 (012777730)
- Item name: PARTS KIT,VALVE,PNEUMATIC,INFLAT
- Federal Supply Class: [FSC 4220 Marine Lifesaving and Diving Equipment](https://nsnexplorer.com/fsc/4220/)
- Federal Supply Group: [FSG 42](https://nsnexplorer.com/group/42/)
- 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 |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | VALVE,PNEUMATIC INFLATOR (CAGEC 97375,P/N 9864-05) ON LRU-1 7 MAN,E2B-6 MAN LIFE RAFT,F213-20 MAN,-MA-1-4 MAN LIFE RAFT |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | C/O 3 PACKING,PREFORMED (CAGEC 7T730,P/NS 6014,6022-1,6122);1 SPRING,HELICAL,COMPRESSION (CAGEC 97375,P/N 23632);1 GASKET (CAGEC 97375,P/N 1472);ONE VALVE,SAFETY RELIEF (CAGEC 97375,P/N1519) |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4220PL1031035 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9968 | 97375 | AIR-LOCK, INCORPORATED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-07 | $46.65 | 118 | AIR-LOCK, INCORPORATED | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220012777730) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-07 | [SPE8E627V0073](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220012777730) | PARTS KIT, VALVE, PNEUMATIC, INFLATOR | AIR-LOCK, INCORPORATED | $5,504.70 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4220012777730&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220012777730
- 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/4220-01-277-7730/
JSON: https://nsnexplorer.com/api/nsn/4220-01-277-7730.json