The Drier,air-Gas,desiccant, cataloged under National Stock Number 4440-01-407-5135, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Windward Enterprises, Llc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4440-01-407-5135 |
| Primary Part Number | WHMBN50011F |
| Item Name | Drier,air-Gas,desiccant |
| FSC / FSG | 4440 / 44 — Driers, Dehydrators, and Anhydrators |
| Manufacturer | Windward Enterprises, Llc |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 24.0 AC |
| Overall Diameter | 9.330 INCHES NOMINAL IN |
| General Characteristics Item Description | INLET AND OUTLET PORTS 0.5-14 NPTF; CONTROL PORT 0.125-27 NPTF |
| 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 |
|---|---|
| WHMBN50011F PRIMARY | Windward Enterprises, Llc (USA) |
| 12450212 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| N4250B PRIMARY | Haldex Brake Products Corporation (USA) |
| Reference | Meaning |
|---|---|
| RCSK16384 | 5/9 Secondary reference Am General Llc |
| 4440014075135 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| RCSK16384 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 4440-01-407-5135 is a Drier,air-Gas,desiccant, manufactured by Windward Enterprises, Llc, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
NSN 4440-01-407-5135 has 3 manufacturer part numbers on file: WHMBN50011F (Windward Enterprises, Llc), 12450212 (U S Army Tank Automotive Command Amsta-Im-Mm), N4250B (Haldex Brake Products Corporation).
Key specifications for WHMBN50011F: Overall Height: 15.080 INCHES NOMINAL IN; Voltage in Volts and Current Type: 24.0 AC; Overall Diameter: 9.330 INCHES NOMINAL IN; General Characteristics Item Description: INLET AND OUTLET PORTS 0.5-14 NPTF; CONTROL PORT 0.125-27 NPTF. 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.