The Fan,tubeaxial, cataloged under National Stock Number 4140-01-616-7340, 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 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4140-01-616-7340 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 8 UNTHREADED HOLE(S) |
| Inclosure Type | FULLY INCLOSED |
| Length | 5.89 INCHES MINIMUM AND 5.95 INCHES MAXIMUM IN |
| Voltage in Volts and Current Type | 24.0 DC |
| Flow Direction | REVERSIBLE |
| Housing Inside Diameter | 6.72 INCHES MINIMUM AND 6.78 INCHES MAXIMUM IN |
| Drive Type | DIRECT |
| Style Designator | FIXED |
| Ambient Temp at Full Rated Power | 85.0 CELSIUS DEGC |
| Material | ALUMINUM OVERALL |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | WIRE LEAD |
| Air Flow Rate | 432.0 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 |
|---|---|
| ML9FL,024ECDC,S,3690SF | 3/2 Design control — primary reference U.S. Government activity |
NSN 4140-01-616-7340 is a Fan,tubeaxial, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
Key specifications for 4140-01-616-7340: Mounting Facility Type and Quantity: 8 UNTHREADED HOLE(S); Inclosure Type: FULLY INCLOSED; Length: 5.89 INCHES MINIMUM AND 5.95 INCHES MAXIMUM IN; Voltage in Volts and Current Type: 24.0 DC. 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.