The Fan,centrifugal, cataloged under National Stock Number 4140-00-800-7263, 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 Us Army Aviation and Missile Command. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-800-7263 |
| Primary Part Number | 8007263 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Outlet Location | TOP |
| Mounting Facility Type and Quantity | 1 BASE |
| Shaft Bearing Type | BALL |
| Outlet Inside Height | 9.594 INCHES NOMINAL IN |
| Length | 16.062 INCHES NOMINAL IN |
| Drive Type | BELT |
| Style Designator | FIXED, DUAL IMPELLER, RECTANGULAR OUTLET |
| Discharge Direction | VERTICAL UP |
| Outlet Inside Width | 10.938 INCHES NOMINAL IN |
| Height | 19.438 INCHES NOMINAL IN |
| Surface Treatment | ENAMEL GLOSS HOUSING |
| Width | 39.000 INCHES NOMINAL IN |
| Material | STEEL BLADE |
| Rotation Direction for Which Designed | CLOCKWISE OR COUNTERCLOCKWISE |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 3000.0 CUBIC FEET PER MINUTE MAXIMUM |
| 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 |
|---|---|
| 8007263 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| GA51218 | 5/9 Secondary reference American Telephone and Telegraph Co |
| K17316 | 5/9 Secondary reference Howden Buffalo, Inc Div Howden Gyrol Fluid Drives |
NSN 4140-00-800-7263 is a Fan,centrifugal, manufactured by Us Army Aviation and Missile Command, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-00-800-7263 has 1 manufacturer part number on file: 8007263 (Us Army Aviation and Missile Command).
Key specifications for 8007263: Outlet Location: TOP; Mounting Facility Type and Quantity: 1 BASE; Shaft Bearing Type: BALL; Outlet Inside Height: 9.594 INCHES NOMINAL IN. 16 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.