The Desiccant Container,dehumidifier, cataloged under National Stock Number 4440-01-017-5521, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Aqw Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4440-01-017-5521 |
| Primary Part Number | SP1308 |
| Item Name | Desiccant Container,dehumidifier |
| FSC / FSG | 4440 / 44 — Driers, Dehydrators, and Anhydrators |
| Manufacturer | Aqw Inc |
| Status | ACTIVE |
| Desiccant Material | SILICA GEL MTL-D-3716,TYPE IV,GRADE H |
| Overall Diameter | 4.438 INCHES NOMINAL IN |
| Material Form | MOLDED CONTAINER |
| Material | PLASTIC CONTAINER |
| Desiccant | INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SP1308 PRIMARY | Aqw Inc (USA) |
| 247AS-C2366-001 PRIMARY | Beach Filter Products, Inc (USA) |
| 247AS-C2366-001 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 10240102973 | 5/9 Secondary reference U.S. Government activity |
| 247AS-C2366 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 247AS-C2366-001 | 3/2 Design control — primary reference U.S. Government activity |
| CWJ | 5/9 Secondary reference Beach Filter Products, Inc |
NSN 4440-01-017-5521 is a Desiccant Container,dehumidifier, manufactured by Aqw Inc, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
NSN 4440-01-017-5521 has 3 manufacturer part numbers on file: SP1308 (Aqw Inc), 247AS-C2366-001 (Beach Filter Products, Inc), 247AS-C2366-001 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for SP1308: Desiccant Material: SILICA GEL MTL-D-3716,TYPE IV,GRADE H; Overall Diameter: 4.438 INCHES NOMINAL IN; Material Form: MOLDED CONTAINER; Overall Length: 6.375 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.