The Fan,centrifugal, cataloged under National Stock Number 4140-01-506-6529, 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 Eg and G Rotron Regenerative Blower Opns. Government technical data includes 22 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 | 4140-01-506-6529 |
| Primary Part Number | 037067 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Eg and G Rotron Regenerative Blower Opns |
| Status | ACTIVE |
| Outlet Location | BOTTOM |
| Mounting Facility Type and Quantity | 4 BOLT |
| Speed Adjustments | SINGLE SPEED |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Inclosure Type | FULLY INCLOSED |
| Length | 8.880 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 230.0 AC OR 460.0 AC |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 0.330 HORSEPOWER |
| Style Designator | FIXED,ROUND OUTLETS |
| Ambient Temp at Full Rated Power | 80.0 CELSIUS DEGC |
| Discharge Direction | HORIZONTAL |
| Height | 9.450 INCHES NOMINAL IN |
| Width | 11.340 INCHES NOMINAL IN |
| Material | ALUMINUM OVERALL |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | CONNECTOR |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 48.0 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 |
|---|---|
| 037067 PRIMARY | Eg and G Rotron Regenerative Blower Opns (USA) |
NSN 4140-01-506-6529 is a Fan,centrifugal, manufactured by Eg and G Rotron Regenerative Blower Opns, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-506-6529 has 1 manufacturer part number on file: 037067 (Eg and G Rotron Regenerative Blower Opns).
Key specifications for 037067: Outlet Location: BOTTOM; Mounting Facility Type and Quantity: 4 BOLT; Speed Adjustments: SINGLE SPEED; Phase: THREE. 22 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.