The Fan,tubeaxial, cataloged under National Stock Number 4140-01-616-4802, 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 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-616-4802 |
| Primary Part Number | A17251V1MBT |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Southern Fastener Company, Inc. Dba Sofasco |
| Status | ACTIVE |
| Shaft Bearing Type | BALL |
| Frequency in Hertz | 50.0 AND -60.0 |
| Inclosure Type | FULLY INCLOSED |
| Length | 5.97 INCHES MINIMUM AND 7.57 INCHES MAXIMUM IN |
| Flow Direction | OUTWARD |
| Style Designator | FIXED |
| Features Provided | SAFETY IMPELLER GUARD |
| Operating Speed at Rated Capacity in RPM | 28.0 AND -3.10 |
| Surface Treatment | PAINT HOUSING |
| Material | PLASTIC HOUSING |
| Material | ALUMINUM BLADE |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | CLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | TERMINAL |
| Air Flow Rate | 190.0 CUBIC FEET PER MINUTE MINIMUM AND 235.0 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 |
|---|---|
| A17251V1MBT PRIMARY | Southern Fastener Company, Inc. Dba Sofasco (USA) |
NSN 4140-01-616-4802 is a Fan,tubeaxial, manufactured by Southern Fastener Company, Inc. Dba Sofasco, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-616-4802 has 1 manufacturer part number on file: A17251V1MBT (Southern Fastener Company, Inc. Dba Sofasco).
Key specifications for A17251V1MBT: Shaft Bearing Type: BALL; Frequency in Hertz: 50.0 AND -60.0; Inclosure Type: FULLY INCLOSED; Length: 5.97 INCHES MINIMUM AND 7.57 INCHES MAXIMUM 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.