The Fan,tubeaxial, cataloged under National Stock Number 4140-01-695-3379, 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 Allegro Industries. Government technical data includes 3 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 | 4140-01-695-3379 |
| Primary Part Number | 9543-15 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Allegro Industries |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 PEDESTAL |
| Flow Direction | REVERSIBLE |
| Air Flow Rate | 1842.0 CUBIC FEET PER MINUTE NOMINAL |
| 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 |
|---|---|
| 9543-15 PRIMARY | Allegro Industries (USA) |
NSN 4140-01-695-3379 is a Fan,tubeaxial, manufactured by Allegro Industries, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-695-3379 has 1 manufacturer part number on file: 9543-15 (Allegro Industries).
Key specifications for 9543-15: Mounting Facility Type and Quantity: 1 PEDESTAL; Flow Direction: REVERSIBLE; Special Features: POLYETHELYNE HOUSING AND CANISTER ASSEMBLY.; Part Name Assigned by Controlling Agency: FAN,TUBEAXIAL. 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.