The Cartridge,dehydrator, cataloged under National Stock Number 4440-01-663-4312, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Gea Mechanical Equipment Us, Inc. Dba Westfalia Separator Inc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4440-01-663-4312 |
| Primary Part Number | 9913-8977-800 |
| Item Name | Cartridge,dehydrator |
| FSC / FSG | 4440 / 44 — Driers, Dehydrators, and Anhydrators |
| Manufacturer | Gea Mechanical Equipment Us, Inc. Dba Westfalia Separator 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 |
|---|---|
| 79550 | Eci Defense Group, Inc. Dba Eci Defense Group Inc (USA) |
| 77550 | Gea Mechanical Equipment Us, Inc. Dba Westfalia Separator Inc (USA) |
| 9913-8977-800 PRIMARY | Gea Mechanical Equipment Us, Inc. Dba Westfalia Separator Inc (USA) |
| 77550 | Eci Defense Group, Inc. Dba Eci Defense Group Inc (USA) |
NSN 4440-01-663-4312 is a Cartridge,dehydrator, manufactured by Gea Mechanical Equipment Us, Inc. Dba Westfalia Separator Inc, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
NSN 4440-01-663-4312 has 4 manufacturer part numbers on file: 79550 (Eci Defense Group, Inc. Dba Eci Defense Group Inc), 77550 (Gea Mechanical Equipment Us, Inc. Dba Westfalia Separator Inc), 9913-8977-800 (Gea Mechanical Equipment Us, Inc. Dba Westfalia Separator Inc), 77550 (Eci Defense Group, Inc. Dba Eci Defense Group Inc).
Key specifications for 9913-8977-800: Special Features: DESSICATOR; End Item Identification: SEPERATOR,OIL WATER,CENTRIFUGAL P/N WSE 5-01-037 BILGE MASTER. 0 specifications are documented in the U.S. Government catalog.
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.