The Cartridge,dehydrator, cataloged under National Stock Number 4440-00-442-0472, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Newington Electric Co., 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4440-00-442-0472 |
| Primary Part Number | 113555 |
| Item Name | Cartridge,dehydrator |
| FSC / FSG | 4440 / 44 — Driers, Dehydrators, and Anhydrators |
| Manufacturer | Newington Electric Co., Inc. |
| Status | ACTIVE |
| Body Overall Length | 3.250 INCHES NOMINAL IN |
| Desiccant Type | SILICA GEL |
| Material | PLASTIC BODY |
| Body Overall Diameter | 0.687 INCHES NOMINAL IN |
| 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 |
|---|---|
| 113555 PRIMARY | Newington Electric Co., Inc. (USA) |
NSN 4440-00-442-0472 is a Cartridge,dehydrator, manufactured by Newington Electric Co., Inc., classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
NSN 4440-00-442-0472 has 1 manufacturer part number on file: 113555 (Newington Electric Co., Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-235-9766. Verify interchangeability with system specifications before substitution.
Key specifications for 113555: Body Overall Length: 3.250 INCHES NOMINAL IN; Desiccant Type: SILICA GEL; Material: PLASTIC BODY; Body Overall Diameter: 0.687 INCHES NOMINAL IN. 4 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.