The Fan,tubeaxial, cataloged under National Stock Number 4140-01-385-8451, 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 Datron World Communications, Inc.. Government technical data includes 9 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. 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 | 4140-01-385-8451 |
| Primary Part Number | 770005 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Datron World Communications, Inc. |
| Status | ACTIVE |
| Length | 32.0 MILLIMETERS NOMINAL MM |
| Voltage in Volts and Current Type | 12.0 DC |
| Prime Mover Power Rating | 35.0 WATTS |
| Style Designator | FIXED |
| Height | 80.0 MILLIMETERS NOMINAL MM |
| Operating Speed at Rated Capacity in RPM | 3200.0 |
| Width | 80.0 MILLIMETERS NOMINAL MM |
| Material | PLASTIC POLYCARBONATE OVERALL |
| 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 |
|---|---|
| 770005 PRIMARY | Datron World Communications, Inc. (USA) |
NSN 4140-01-385-8451 is a Fan,tubeaxial, manufactured by Datron World Communications, Inc., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-385-8451 has 1 manufacturer part number on file: 770005 (Datron World Communications, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6650-01-666-9402. Verify interchangeability with system specifications before substitution.
Key specifications for 770005: Length: 32.0 MILLIMETERS NOMINAL MM; Voltage in Volts and Current Type: 12.0 DC; Prime Mover Power Rating: 35.0 WATTS; Style Designator: FIXED. 9 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.