The Fan,centrifugal, cataloged under National Stock Number 4140-01-627-6257, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-627-6257 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Status | ACTIVE |
| Outlet Location | CENTER |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Frequency in Hertz | 60.0 |
| Inclosure Type | FULLY INCLOSED |
| Length | 13.375 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 120.0 AC |
| Drive Type | DIRECT |
| Extra Long Reference Number | IQ500FP-126-BK-N12-REVERSE DIR (BLOW OUT) |
| Style Designator | FIXED |
| Features Provided | AIR FILTER AND LOUVER AND SAFETY IMPELLER GUARD |
| Ambient Temp at Full Rated Power | 158.0 FAHRENHEIT DEGF |
| Discharge Direction | HORIZONTAL |
| Height | 13.375 INCHES NOMINAL IN |
| Width | 4.0 INCHES NOMINAL IN |
| Prime Mover Type | ELECTRIC MOTOR |
| Electrical Connection Type | CORD W/ATTACHED PLUG |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER |
| Air Flow Rate | 537.0 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 |
| Reference | Meaning |
|---|---|
| IQ500FP-126-BK-N12-REVERSE DIR - | 3/1 Design control — primary reference Ice Qube Inc |
NSN 4140-01-627-6257 is a Fan,centrifugal, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
Key specifications for 4140-01-627-6257: Outlet Location: CENTER; Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Frequency in Hertz: 60.0; Inclosure Type: FULLY INCLOSED. 18 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.