The Fan,vaneaxial, cataloged under National Stock Number 4140-01-655-4556, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Birdon America Inc. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-655-4556 |
| Primary Part Number | 12595498 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Birdon America Inc |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 24.0 DC |
| Diameter | 11.0 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 |
|---|---|
| 12595498 PRIMARY | Birdon America Inc (USA) |
NSN 4140-01-655-4556 is a Fan,vaneaxial, manufactured by Birdon America Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-655-4556 has 1 manufacturer part number on file: 12595498 (Birdon America Inc).
Key specifications for 12595498: Voltage in Volts and Current Type: 24.0 DC; Diameter: 11.0 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: FOWARD STBD; End Item Identification: 1940016158699. 2 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.