The Fan,tubeaxial, cataloged under National Stock Number 4140-01-633-4856, 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 Bates, Carlton M. Government technical data includes 1 specification, 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 | 4140-01-633-4856 |
| Primary Part Number | F8025X12B1-FHR |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Bates, Carlton M |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 12.0 DC |
| 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 |
|---|---|
| F8025X12B1-FHR PRIMARY | Bates, Carlton M (USA) |
NSN 4140-01-633-4856 is a Fan,tubeaxial, manufactured by Bates, Carlton M, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-633-4856 has 1 manufacturer part number on file: F8025X12B1-FHR (Bates, Carlton M).
Key specifications for F8025X12B1-FHR: Voltage in Volts and Current Type: 12.0 DC; Special Features: MUFFIN FAN, MECHATRONICS F8025X12B1-FHR, POWER 12VDC, CURRENT 0.48A, DIMENSIONS 80MM X 80MM X 25MM, SPECIAL FEATURES: TACHOMETER OUTPUT, BALL BEARING BRUSHLESS DC MOTOR. NEXT HIGHER ASSY: T/R CABINET, MEGABUCKET, FAN ASSEMBLY VDC; Part Name Assigned by Controlling Agency: MUFFIN FAN; End Item Identification: AIRPORT SURVEILLANCE DETECTION EQUIPMENT 3 (ASDE3). 1 specification is 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.