The Fan,centrifugal, cataloged under National Stock Number 4140-00-708-7594, 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 Continental Electronics Corp. Government technical data includes 29 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-708-7594 |
| Primary Part Number | 120-0083 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Continental Electronics Corp |
| Status | ACTIVE |
| Outlet Location | TOP |
| Mounting Facility Type and Quantity | 8 UNTHREADED HOLE(S) |
| Speed Adjustments | SINGLE SPEED |
| Phase | THREE |
| Shaft Bearing Type | ROLLER |
| Inclosure Type | FULLY INCLOSED |
| Outlet Inside Height | 10.313 INCHES NOMINAL IN |
| Length | 33.625 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 220.0 AC OR 440.0 AC |
| Drive Type | BELT |
| Prime Mover Power Rating | 5.000 HORSEPOWER |
| Quantity | 2 |
| Style Designator | FIXED, RECTANGULAR OUTLETS |
| Features Provided | SAFETY IMPELLER GUARD |
| Ambient Temp at Full Rated Power | 40.0 CELSIUS DEGC |
| Discharge Direction | VERTICAL UP |
| Outlet Inside Width | 9.563 INCHES NOMINAL IN |
| Height | 33.750 INCHES NOMINAL IN |
| Stage Quantity | 1 |
| Operating Speed at Rated Capacity in RPM | 1800.0 |
| Environmental Protection | DRIPPROOF |
| Width | 34.000 INCHES NOMINAL IN |
| Material | STEEL BLADE |
| Material | STEEL HOUSING |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 1550.000 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 |
|---|---|
| 120-0083 PRIMARY | Continental Electronics Corp (USA) |
NSN 4140-00-708-7594 is a Fan,centrifugal, manufactured by Continental Electronics Corp, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-00-708-7594 has 1 manufacturer part number on file: 120-0083 (Continental Electronics Corp).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-595-0131. Verify interchangeability with system specifications before substitution.
Key specifications for 120-0083: Outlet Location: TOP; Mounting Facility Type and Quantity: 8 UNTHREADED HOLE(S); Speed Adjustments: SINGLE SPEED; Phase: THREE. 29 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.