The Fan,vaneaxial, cataloged under National Stock Number 4140-01-159-4462, 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 The Boeing Company. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 — Fans, Air Circulators, and Blower Equipment (FSG 41) |
| Manufacturers | The Boeing Company (CAGE 8V613); Dynamic Air Engineering, Inc. (CAGE 18965) |
| Parameter | Value |
|---|---|
| NSN | 4140-01-159-4462 |
| Primary Part Number | 7-211A23102 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| 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 |
|---|---|
| 8V613/7-211A23102 | The Boeing Company (USA) |
| 7-211A23102 PRIMARY | The Boeing Company (USA) |
| M4641M3B PRIMARY | Dynamic Air Engineering, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 041452500 | 5/2 Secondary reference U.S. Government activity |
| 7-211A23102 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 4140-01-159-4462 is a Fan,vaneaxial, manufactured by The Boeing Company, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-159-4462 has 3 manufacturer part numbers on file: 8V613/7-211A23102 (The Boeing Company), 7-211A23102 (The Boeing Company), M4641M3B (Dynamic Air Engineering, Inc.).
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.