The Fan,vaneaxial, cataloged under National Stock Number 4140-01-431-2317, 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 Eg and G Rotron Regenerative Blower Opns. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-431-2317 |
| Primary Part Number | AX2T028ECDCS2955SF |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Eg and G Rotron Regenerative Blower Opns |
| Status | ACTIVE |
| Length | 1.470 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 28.0 DC |
| Prime Mover Power Rating | 40.6 WATTS |
| Ambient Temp at Full Rated Power | 100.0 CELSIUS DEGC |
| Operating Speed at Rated Capacity in RPM | 20000.0 |
| 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 |
|---|---|
| AX2T028ECDCS2955SF PRIMARY | Eg and G Rotron Regenerative Blower Opns (USA) |
| Reference | Meaning |
|---|---|
| 400142-001 | 5/9 Secondary reference Ael Industries Inc Cross Systems Div |
NSN 4140-01-431-2317 is a Fan,vaneaxial, manufactured by Eg and G Rotron Regenerative Blower Opns, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-431-2317 has 1 manufacturer part number on file: AX2T028ECDCS2955SF (Eg and G Rotron Regenerative Blower Opns).
Key specifications for AX2T028ECDCS2955SF: Length: 1.470 INCHES NOMINAL IN; Voltage in Volts and Current Type: 28.0 DC; Prime Mover Power Rating: 40.6 WATTS; Ambient Temp at Full Rated Power: 100.0 CELSIUS DEGC. 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.