# NSN 4440-01-450-0056: Parts Kit, Air Drier

NSN 4440-01-450-0056 (also written 4440014500056; NIIN 01-450-0056) is a parts kit, air drier in Federal Supply Class 4440, Driers, Dehydrators, and Anhydrators. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 4440-01-450-0056 (4440014500056)
- NIIN: 01-450-0056 (014500056)
- Item name: PARTS KIT,AIR DRIER
- Federal Supply Class: [FSC 4440 Driers, Dehydrators, and Anhydrators](https://nsnexplorer.com/fsc/4440/)
- Federal Supply Group: [FSG 44](https://nsnexplorer.com/group/44/)
- 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 | 4930-01-139-2492; VEHICLE, AIRCRAFT REFUELER R-14 |
| AJJW | COMPONENT QUANTITY | 3 |
| AJKD | NONSUPPLY ITEMS AND QUANTITIES | LUBRICANT 1, HEATER 1, SHIELD 1 |
| FEAT | SPECIAL FEATURES | FOR 24V AIR DRIER MODEL NO. N4250A |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| DQ6012 | 06721 | HALDEX BRAKE PRODUCTS CORPORATION | [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=4440014500056&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4440014500056
- 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/4440-01-450-0056/
JSON: https://nsnexplorer.com/api/nsn/4440-01-450-0056.json