The Dehumidifier,space, cataloged under National Stock Number 4440-01-692-2686, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Chemring Sensors and Electronic Systems, Inc. Div Charlotte. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Dehumidifier,space |
| FSC / FSG | 4440 — Driers, Dehydrators, and Anhydrators (FSG 44) |
| Manufacturers | Chemring Sensors and Electronic Systems, Inc. Div Charlotte (CAGE 6KWZ6) |
| Parameter | Value |
|---|---|
| NSN | 4440-01-692-2686 |
| Primary Part Number | 10091099 |
| Item Name | Dehumidifier,space |
| FSC / FSG | 4440 / 44 — Driers, Dehydrators, and Anhydrators |
| Manufacturer | Chemring Sensors and Electronic Systems, Inc. Div Charlotte |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10091099 PRIMARY | Chemring Sensors and Electronic Systems, Inc. Div Charlotte (USA) |
NSN 4440-01-692-2686 is a Dehumidifier,space, manufactured by Chemring Sensors and Electronic Systems, Inc. Div Charlotte, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
NSN 4440-01-692-2686 has 1 manufacturer part number on file: 10091099 (Chemring Sensors and Electronic Systems, Inc. Div Charlotte).
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-700-4875, 4730-01-701-5448. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.