The Fan,vaneaxial, cataloged under National Stock Number 4140-01-411-9952, 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 Satair Usa, Inc. Div Peachtree City. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-411-9952 |
| Primary Part Number | 4101054 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Satair Usa, Inc. Div Peachtree City |
| 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 |
|---|---|
| 4101054 PRIMARY | Satair Usa, Inc. Div Peachtree City (USA) |
| 4101054 | Boeing Defence Uk Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 4101054 | 5/9 Secondary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
| 4140PL1783371 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 4101054 | 5/2 Secondary reference U.S. Government activity |
| 4101054 | 3/9 Design control — primary reference Rtx Corporation Div Pratt & Whitney |
NSN 4140-01-411-9952 is a Fan,vaneaxial, manufactured by Satair Usa, Inc. Div Peachtree City, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-411-9952 has 2 manufacturer part numbers on file: 4101054 (Satair Usa, Inc. Div Peachtree City), 4101054 (Boeing Defence Uk Ltd).
Key specifications for 4101054: End Item Identification: K-DC10 AIRCRAFT. 0 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.