The Fan,tubeaxial, cataloged under National Stock Number 4140-01-385-3066, 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 Hewlett-Packard Company Dba HP. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4140-01-385-3066 |
| Primary Part Number | 3160-0408 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Hewlett-Packard Company Dba HP |
| Status | ACTIVE |
| Length | 1.562 INCHES NOMINAL IN |
| Style Designator | FIXED |
| Height | 4.782 INCHES NOMINAL IN |
| Width | 4.782 INCHES NOMINAL IN |
| Material | PLASTIC HOUSING |
| 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 |
|---|---|
| 3160-0408 | Hewlett-Packard Company Dba HP (USA) |
| Reference | Meaning |
|---|---|
| 032274 | 3/9 Design control — primary reference Comair Rotron Inc Sub of Kl Industries Inc |
| 3160-0408 | 7/9 Vendor item drawing reference Keysight Technologies, Inc. |
| 3160-0408 | 7/2 Vendor item drawing reference Keysight Technologies Inc |
NSN 4140-01-385-3066 is a Fan,tubeaxial, manufactured by Hewlett-Packard Company Dba HP, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-385-3066 has 1 manufacturer part number on file: 3160-0408 (Hewlett-Packard Company Dba HP).
1 possible match (shared part number, not a government interchangeability claim): 6540-01-514-3612. Verify interchangeability with system specifications before substitution.
Key specifications for 3160-0408: Length: 1.562 INCHES NOMINAL IN; Style Designator: FIXED; Height: 4.782 INCHES NOMINAL IN; Width: 4.782 INCHES NOMINAL IN. 5 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.