The Fan,vaneaxial, cataloged under National Stock Number 4140-01-103-3377, 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 Sundstrand Corp. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-103-3377 |
| Primary Part Number | 729532B |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Sundstrand Corp |
| Status | ACTIVE |
| Phase | THREE |
| Frequency in Hertz | 400.0 |
| Voltage in Volts and Current Type | 118.0 AC |
| Drive Type | DIRECT |
| Operating Speed at Rated Capacity in RPM | 12000.0 |
| Prime Mover Type | ELECTRIC MOTOR |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 240.000 CUBIC FEET PER MINUTE NOMINAL |
| 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 |
|---|---|
| 729532B PRIMARY | Sundstrand Corp (USA) |
| Reference | Meaning |
|---|---|
| 10-30479-504 | 1/2 Source control — Government-approved source U.S. Government activity |
| 729532A | 5/9 Secondary reference Sundstrand Corp |
NSN 4140-01-103-3377 is a Fan,vaneaxial, manufactured by Sundstrand Corp, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-103-3377 has 1 manufacturer part number on file: 729532B (Sundstrand Corp).
Key specifications for 729532B: Phase: THREE; Frequency in Hertz: 400.0; Voltage in Volts and Current Type: 118.0 AC; Drive Type: DIRECT. 8 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.