The Blower,exhaust, cataloged under National Stock Number 4140-01-373-4285, 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 Honeywell International Inc. Dba Honeywell Aerospace Div Aerospace-Olathe. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-373-4285 |
| Primary Part Number | 071-04037-0001 |
| Item Name | Blower,exhaust |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Honeywell International Inc. Dba Honeywell Aerospace Div Aerospace-Olathe |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 28.0 DC |
| 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 |
|---|---|
| 071-04037-0001 PRIMARY | Honeywell International Inc. Dba Honeywell Aerospace Div Aerospace-Olathe (USA) |
| 344405200 | B-N Group Ltd (GBR) |
NSN 4140-01-373-4285 is a Blower,exhaust, manufactured by Honeywell International Inc. Dba Honeywell Aerospace Div Aerospace-Olathe, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-373-4285 has 2 manufacturer part numbers on file: 071-04037-0001 (Honeywell International Inc. Dba Honeywell Aerospace Div Aerospace-Olathe), 344405200 (B-N Group Ltd).
Key specifications for 071-04037-0001: Voltage in Volts and Current Type: 28.0 DC. 1 specification is 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.