The Dehydrator Unit,nonreactivating, cataloged under National Stock Number 4440-01-571-7324, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Westermeyer Industries Inc.. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4440-01-571-7324 |
| Primary Part Number | W7462-625 |
| Item Name | Dehydrator Unit,nonreactivating |
| FSC / FSG | 4440 / 44 — Driers, Dehydrators, and Anhydrators |
| Manufacturer | Westermeyer Industries Inc. |
| Status | ACTIVE |
| Body Overall Length | 13.450 INCHES NOMINAL IN |
| Accessory Components and Quantity | DRIER CARTRIDGE, P/N WB72-NMS (37JQ9), 2; SAFETY CAP ASSY, 1 |
| Body Overall Diameter | 4.000 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 |
|---|---|
| W7462-625 PRIMARY | Westermeyer Industries Inc. (USA) |
| 476-84003-000 ITEM 18 | Johnson Controls Navy Systems, Llc (USA) |
| 026-41775-006 | Johnson Controls Navy Systems, Llc (USA) |
NSN 4440-01-571-7324 is a Dehydrator Unit,nonreactivating, manufactured by Westermeyer Industries Inc., classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
NSN 4440-01-571-7324 has 3 manufacturer part numbers on file: W7462-625 (Westermeyer Industries Inc.), 476-84003-000 ITEM 18 (Johnson Controls Navy Systems, Llc), 026-41775-006 (Johnson Controls Navy Systems, Llc).
Key specifications for W7462-625: Body Overall Length: 13.450 INCHES NOMINAL IN; Accessory Components and Quantity: DRIER CARTRIDGE, P/N WB72-NMS (37JQ9), 2; SAFETY CAP ASSY, 1; Special Features: MAX. WORKING PRESSURE: 300 PSIG; TEST PRESSURE: 450 PSIG; End Item Identification: DEHYDRATOR ASSY 2 IN. W7462-625; PIPING SYSTEM R-134 AIR CONDITIONING 200 TON WATER COOLING SYSTEM; UNIT, MARINEPAK, CONDENSING 1.5 TON HIGH EFFICIENCY R-134 ROTARY VANE COMPRESSOR SHIP STORES PLANT IN. 3 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.