The Fan,ventilating, cataloged under National Stock Number 4140-01-682-7505, 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 Southern Fastener Company, Inc. Dba Sofasco. Government technical data includes 15 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 | 4140-01-682-7505 |
| Primary Part Number | D8025V24L |
| Item Name | Fan,ventilating |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Southern Fastener Company, Inc. Dba Sofasco |
| Status | ACTIVE |
| Shaft Bearing Type | SLEEVE |
| Frequency in Hertz | 60.0 |
| Inclosure Type | PARTIALLY INCLOSED |
| Length | 25.0 MILLIMETERS NOMINAL MM |
| Voltage in Volts and Current Type | 500.0 AC |
| Housing Inside Diameter | 71.0 MILLIMETERS NOMINAL MM |
| Drive Type | GEAR |
| Style Designator | FIXED |
| Height | 80.0 MILLIMETERS NOMINAL MM |
| Width | 80.0 MILLIMETERS NOMINAL MM |
| Material | PLASTIC OVERALL |
| Prime Mover Type | ELECTRIC MOTOR |
| Prime Mover Drive Shaft Bearing Type | SLEEVE |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 40.0 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 |
|---|---|
| D8025V24L PRIMARY | Southern Fastener Company, Inc. Dba Sofasco (USA) |
NSN 4140-01-682-7505 is a Fan,ventilating, manufactured by Southern Fastener Company, Inc. Dba Sofasco, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-682-7505 has 1 manufacturer part number on file: D8025V24L (Southern Fastener Company, Inc. Dba Sofasco).
Key specifications for D8025V24L: Shaft Bearing Type: SLEEVE; Frequency in Hertz: 60.0; Inclosure Type: PARTIALLY INCLOSED; Length: 25.0 MILLIMETERS NOMINAL MM. 15 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.