The Dehydrator Unit,nonreactivating, cataloged under National Stock Number 4440-01-656-8263, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Saab Aktiebolag Div Radar Solutions. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4440-01-656-8263 |
| Primary Part Number | UFDM1040003/1 |
| Item Name | Dehydrator Unit,nonreactivating |
| FSC / FSG | 4440 / 44 — Driers, Dehydrators, and Anhydrators |
| Manufacturer | Saab Aktiebolag Div Radar Solutions |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| UFDM 1040003/1 | Saab, Inc Div Surveillance (USA) |
| UFDM1040003/1 PRIMARY | Saab Aktiebolag Div Radar Solutions (SWE) |
| Reference | Meaning |
|---|---|
| UFDM1040003/1 | 3/9 Design control — primary reference Saab Ab (publ) - Business Area Surveillance |
NSN 4440-01-656-8263 is a Dehydrator Unit,nonreactivating, manufactured by Saab Aktiebolag Div Radar Solutions, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
NSN 4440-01-656-8263 has 2 manufacturer part numbers on file: UFDM 1040003/1 (Saab, Inc Div Surveillance), UFDM1040003/1 (Saab Aktiebolag Div Radar Solutions).
Key specifications for UFDM1040003/1: End Item Identification: SEA GIRAFFE DAU.. 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.
NSN 4440-01-656-8263 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.