The Fan,tubeaxial, cataloged under National Stock Number 4140-01-528-0060, 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 Hayden Inc. Government technical data includes 6 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 | 4140-01-528-0060 |
| Primary Part Number | 025003 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Hayden Inc |
| Status | ACTIVE |
| Length | 3.560 INCHES NOMINAL IN |
| Flow Direction | INWARD |
| Drive Type | DIRECT |
| Style Designator | FIXED |
| Diameter | 14.410 INCHES NOMINAL IN |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| 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 |
|---|---|
| 025003 PRIMARY | Hayden Inc (USA) |
NSN 4140-01-528-0060 is a Fan,tubeaxial, manufactured by Hayden Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-528-0060 has 1 manufacturer part number on file: 025003 (Hayden Inc).
Key specifications for 025003: Length: 3.560 INCHES NOMINAL IN; Flow Direction: INWARD; Drive Type: DIRECT; Style Designator: FIXED. 6 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.