# NSN 4440-01-487-5665: Dehydrator Unit, Nonreactivating

NSN 4440-01-487-5665 (also written 4440014875665; NIIN 01-487-5665) is a dehydrator unit, nonreactivating in Federal Supply Class 4440, Driers, Dehydrators, and Anhydrators. 2 manufacturer part numbers from 1 supplier are on record. No purchases are on record yet.

## Identification

- NSN: 4440-01-487-5665 (4440014875665)
- NIIN: 01-487-5665 (014875665)
- Item name: DEHYDRATOR UNIT,NONREACTIVATING
- 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 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 | NAVY SHIPS DDG (NO. 89 AND SUBSEQUENT) |
| FEAT | SPECIAL FEATURES | THE MODEL 5295 MARK 1A HAS BEEN UPGRADED FROM THE MODEL 5295 MARK 1, SEVERAL NEW FEATURES INCLUDING THE ICAS MAKES IT STATE-OF-THE-ART DEHYDRATOR, PROVIDING CLEAN, DRY AIR WITH THE MAXIUM OF RELIABILITY AND MINIMUM OF MAINTENANCE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5295 MARK 1A | 22501 | HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5295-G502 | 22501 | HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC | [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=4440014875665&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4440014875665
- 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/4440-01-487-5665/
JSON: https://nsnexplorer.com/api/nsn/4440-01-487-5665.json