# NSN 2990-01-481-0855: Parts Kit, Turbo Supercharger

NSN 2990-01-481-0855 (also written 2990014810855; NIIN 01-481-0855) is a parts kit, turbo supercharger in Federal Supply Class 2990, Miscellaneous Engine Accessories, Nonaircraft. 5 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 2990-01-481-0855 (2990014810855)
- NIIN: 01-481-0855 (014810855)
- Item name: PARTS KIT,TURBO SUPERCHARGER
- Federal Supply Class: [FSC 2990 Miscellaneous Engine Accessories, Nonaircraft](https://nsnexplorer.com/fsc/2990/)
- Federal Supply Group: [FSG 29](https://nsnexplorer.com/group/29/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-20)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 164-9493 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 189-9212 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 190-6212 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8HB222 | 45152 | OSHKOSH CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8HB222 | 75Q65 | OSHKOSH DEFENSE LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-30 | [SPE7LX21D0087/SPE7LX27FA0K2](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990014810855) | PARTS KIT, TURBO SUPERCHARGER | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3,617.36 |
| 2026-10-27 | [SPE7LX21D0087/SPE7LX27FA83U](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990014810855) | PARTS KIT, TURBO SUPERCHARGER | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3,501.92 |
| 2026-09-16 | [SPE7LX21D0087/SPE7LX26FB8ZN](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990014810855) | PARTS KIT, TURBO SUPERCHARGER | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3,617.36 |
| 2026-09-15 | [SPE7LX21D0087/SPE7LX26FB8WQ](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990014810855) | PARTS KIT, TURBO SUPERCHARGER | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3,501.92 |
| 2026-09-11 | [SPE7LX21D0087/SPE7LX26FB7ZM](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990014810855) | PARTS KIT, TURBO SUPERCHARGER | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3,501.92 |
| 2026-09-10 | [SPE7LX21D0087/SPE7LX26FB7GB](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990014810855) | PARTS KIT, TURBO SUPERCHARGER | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3,617.36 |
| 2026-09-09 | [SPE7LX21D0087/SPE7LX26FB7DM](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990014810855) | PARTS KIT, TURBO SUPERCHARGER | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $7,003.84 |
| 2026-09-03 | [SPE7LX21D0087/SPE7LX26FB6CJ](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990014810855) | PARTS KIT, TURBO SUPERCHARGER | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3,617.36 |
| 2026-08-24 | [SPE7LX21D0087/SPE7LX26FB1NT](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990014810855) | PARTS KIT, TURBO SUPERCHARGER | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3,617.36 |
| 2026-08-14 | [SPE7LX21D0087/SPE7LX26FB6P3](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990014810855) | PARTS KIT, TURBO SUPERCHARGER | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3,617.36 |
| 2026-08-06 | [SPE7LX21D0087/SPE7LX26FB3T5](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990014810855) | PARTS KIT, TURBO SUPERCHARGER | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $3,617.36 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2990014810855&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990014810855
- 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/2990-01-481-0855/
JSON: https://nsnexplorer.com/api/nsn/2990-01-481-0855.json