The Fan,tubeaxial, cataloged under National Stock Number 4140-01-280-3391, 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 Doris L. Mather Family Limited Partnership Dba Micronel U.s.. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-280-3391 |
| Primary Part Number | F62MM-024GK-0 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Doris L. Mather Family Limited Partnership Dba Micronel U.s. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED INSERT |
| Length | 0.550 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 24.0 DC |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 1.1 WATTS |
| Style Designator | FIXED |
| Ambient Temp at Full Rated Power | -10.0 CELSIUS AND 55.0 CELSIUS DEGC |
| Height | 2.440 INCHES NOMINAL IN |
| Operating Speed at Rated Capacity in RPM | 3400.0 |
| Width | 2.440 INCHES NOMINAL IN |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | CLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Air Flow Rate | 10.5 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 |
| Part Number | Manufacturer |
|---|---|
| F62MM-024GK-0 PRIMARY | Doris L. Mather Family Limited Partnership Dba Micronel U.s. (USA) |
| Reference | Meaning |
|---|---|
| F57AB | 5/9 Secondary reference Litton Network Access Systems Litton Acquired by Northrop Grumman Facility Closed |
| F57AB-024CK-0 | 5/9 Secondary reference Doris L. Mather Family Limited Partnership Dba Micronel U.s. |
| F57AB | 5/9 Secondary reference Doris L. Mather Family Limited Partnership Dba Micronel U.s. |
NSN 4140-01-280-3391 is a Fan,tubeaxial, manufactured by Doris L. Mather Family Limited Partnership Dba Micronel U.s., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-280-3391 has 1 manufacturer part number on file: F62MM-024GK-0 (Doris L. Mather Family Limited Partnership Dba Micronel U.s.).
Key specifications for F62MM-024GK-0: Mounting Facility Type and Quantity: 4 THREADED INSERT; Length: 0.550 INCHES NOMINAL IN; Voltage in Volts and Current Type: 24.0 DC; Drive Type: DIRECT. 14 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.