The Fan,tubeaxial, cataloged under National Stock Number 4140-01-424-2013, 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 Cpi Satcom & Antenna Technologies Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-424-2013 |
| Primary Part Number | BFN001 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Cpi Satcom & Antenna Technologies Inc |
| Status | ACTIVE |
| Length | 4.730 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 12.0 DC |
| Housing Inside Diameter | 4.125 INCHES NOMINAL IN |
| Height | 4.730 INCHES NOMINAL IN |
| Width | 1.260 INCHES NOMINAL IN |
| Prime Mover Type | ELECTRIC MOTOR |
| 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 |
|---|---|
| BFN001 | Cpi Satcom & Antenna Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| MC12T3H | 3/9 Design control — primary reference Comair Rotron Inc Sub of Kl Industries Inc |
| 032399 | 5/9 Secondary reference Comair Rotron Inc Sub of Kl Industries Inc |
NSN 4140-01-424-2013 is a Fan,tubeaxial, manufactured by Cpi Satcom & Antenna Technologies Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-424-2013 has 1 manufacturer part number on file: BFN001 (Cpi Satcom & Antenna Technologies Inc).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-515-3034. Verify interchangeability with system specifications before substitution.
Key specifications for BFN001: Length: 4.730 INCHES NOMINAL IN; Voltage in Volts and Current Type: 12.0 DC; Housing Inside Diameter: 4.125 INCHES NOMINAL IN; Height: 4.730 INCHES NOMINAL IN. 6 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.