The Fan,vaneaxial, cataloged under National Stock Number 4140-01-148-0459, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-148-0459 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT HYDRAULIC SYSTEM |
| Drive Type | DIRECT |
| Style Designator | FIXED |
| Prime Mover Type | HYDRAULIC MOTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 27161202-08 | 3/2 Design control — primary reference U.S. Government activity |
| 27161202-05 | 5/9 Secondary reference U.S. Government activity |
| 27161202-06 | 5/9 Secondary reference U.S. Government activity |
NSN 4140-01-148-0459 is a Fan,vaneaxial, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
Key specifications for 4140-01-148-0459: FSC Application Data: AIRCRAFT HYDRAULIC SYSTEM; Drive Type: DIRECT; Style Designator: FIXED; Special Features: USED TO FORCE AIR THRU ENGINE NACELLE HEAT EXCHANGER @ BELOW 5 MACH. 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.
NSN 4140-01-148-0459 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.