The Desiccant Container,dehumidifier, cataloged under National Stock Number 4440-01-145-8571, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Dept of the Army U S Army Electronics Command Night Vision Laboratory. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4440-01-145-8571 |
| Primary Part Number | SM-D-703308 |
| Item Name | Desiccant Container,dehumidifier |
| FSC / FSG | 4440 / 44 — Driers, Dehydrators, and Anhydrators |
| Manufacturer | Dept of the Army U S Army Electronics Command Night Vision Laboratory |
| Status | ACTIVE |
| Desiccant Material | MOLECULAR SIEVE,LIND TYPE 13X,1/16 IN. PELLETS IN |
| Overall Diameter | 0.630 INCHES NOMINAL IN |
| Supplementary Features | FILTER ELEMENT BOTH ENDS OF TUBE,SINTERED BRONZE |
| Desiccant Capacity | 10.0 GRAMS G |
| Material | PLASTIC CONTAINER |
| Desiccant | INCLUDED |
| 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 |
|---|---|
| SM-D-703308 | Dept of the Army U S Army Electronics Command Night Vision Laboratory (USA) |
| Reference | Meaning |
|---|---|
| 1DEC-1 | 3/9 Design control — primary reference Furton Industries Inc Dba Coast Engineering Labs |
NSN 4440-01-145-8571 is a Desiccant Container,dehumidifier, manufactured by Dept of the Army U S Army Electronics Command Night Vision Laboratory, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
NSN 4440-01-145-8571 has 1 manufacturer part number on file: SM-D-703308 (Dept of the Army U S Army Electronics Command Night Vision Laboratory).
Key specifications for SM-D-703308: Desiccant Material: MOLECULAR SIEVE,LIND TYPE 13X,1/16 IN. PELLETS IN; Overall Diameter: 0.630 INCHES NOMINAL IN; Supplementary Features: FILTER ELEMENT BOTH ENDS OF TUBE,SINTERED BRONZE; Desiccant Capacity: 10.0 GRAMS G. 6 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.