NSN 4440-01-220-5904 — this item is cataloged by the U.S. Government under National Stock Number 4440-01-220-5904. Manufacturer of record part number: SP1301.
Also searched as4440-01-220-5904 ·
4440012205904 ·
NIIN 012205904 ·
01-220-5904 ·
FSC 4440 Driers, Dehydrators, and Anhydrators · CAGE 63937 · SP1301 · 005-083-002-8
The Cartridge,dehydrator, cataloged under National Stock Number 4440-01-220-5904, 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 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Other items in FSC 4440 — Driers, Dehydrators, and Anhydrators
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4440-00-001-6294
4440-00-001-6294 · Item name not on file
4440-00-001-6296
4440-00-001-6296 · Item name not on file
4440-00-005-5084
DEHYDRATOR UNIT,NONREACTIVATING
4440-00-006-0073
CARTRIDGE,DEHYDRATOR
4440-00-007-2318
TIMER
4440-00-008-4864
SENSOR ASSEMBLY,HUM
4440-00-009-4422
4440-00-009-4422 · Item name not on file
4440-00-009-5282
4440-00-009-5282 · Item name not on file
Frequently Asked Questions
What is NSN 4440-01-220-5904?
NSN 4440-01-220-5904 is a Cartridge,dehydrator, manufactured by Aqw Inc, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
What part numbers are listed for NSN 4440-01-220-5904?
NSN 4440-01-220-5904 has 1 manufacturer part number on file: SP1301 (Aqw Inc).
What are the specifications of SP1301?
Key specifications for SP1301: Body Overall Length: 16.000 INCHES NOMINAL IN; Desiccant Type: MOLECULAR SIEVE; Material: TIN BODY; Body Overall Diameter: 4.375 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 4440-01-220-5904 hazardous material?
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.