The Cartridge,dehydrator, cataloged under National Stock Number 4440-01-630-9043, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Westermeyer Industries Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Cartridge,dehydrator |
| FSC / FSG | 4440 — Driers, Dehydrators, and Anhydrators (FSG 44) |
| Manufacturers | Johnson Controls Navy Systems, Llc (CAGE 66935); Westermeyer Industries Inc. (CAGE 37JQ9) |
| Parameter | Value |
|---|---|
| NSN | 4440-01-630-9043 |
| Primary Part Number | W876-NMS |
| Item Name | Cartridge,dehydrator |
| FSC / FSG | 4440 / 44 — Driers, Dehydrators, and Anhydrators |
| Manufacturer | Westermeyer Industries Inc. |
| 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 |
|---|---|
| 026-41775-003 | Johnson Controls Navy Systems, Llc (USA) |
| W876-NMS PRIMARY | Westermeyer Industries Inc. (USA) |
| W7481-750 ITEM 14 | Westermeyer Industries Inc. (USA) |
NSN 4440-01-630-9043 is a Cartridge,dehydrator, manufactured by Westermeyer Industries Inc., classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
NSN 4440-01-630-9043 has 3 manufacturer part numbers on file: 026-41775-003 (Johnson Controls Navy Systems, Llc), W876-NMS (Westermeyer Industries Inc.), W7481-750 ITEM 14 (Westermeyer Industries Inc.).
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.