The Fan,vaneaxial, cataloged under National Stock Number 4140-01-184-2803, is classified within Federal Supply Class 4140 (Fans, Air Circulators, and Blower Equipment) of the Refrigeration, AC, and Air Circulating Equipment group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 15 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-184-2803 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Status | ACTIVE |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Inclosure Type | FULLY INCLOSED |
| Voltage in Volts and Current Type | 440.0 AC |
| Drive Type | DIRECT |
| Ambient Temp at Full Rated Power | 65.0 CELSIUS DEGC |
| Material | ALUMINUM ALLOY BLADE |
| Prime Mover Type | ELECTRIC MOTOR |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Air Flow Rate | 3500.000 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 |
| Reference | Meaning |
|---|---|
| FF-16917-CD-FF-17752 | C/1 Advisory reference — outside the item-of-supply concept Fm Af, Llc Dba American Fan Company |
| R1-5580-CD-3460 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| FF-15635A3 1-2A4W6 | C/1 Advisory reference — outside the item-of-supply concept Fm Af, Llc Dba American Fan Company |
| A3 1/2A4W6FF16917 | C/1 Advisory reference — outside the item-of-supply concept Fm Af, Llc Dba American Fan Company |
| FF16427-21MW174754466 | C/1 Advisory reference — outside the item-of-supply concept Fm Af, Llc Dba American Fan Company |
| MIL-F-18953 | 5/9 Secondary reference U.S. Government activity |
| R1-5580 CD-3572 | C/1 Advisory reference — outside the item-of-supply concept New Philadelphia Fan Co Buffalo Forge Marine Fans |
| M18953-AA03HA4W6NANANA | 2/2 Government specification standardization U.S. Government activity |
| MIL-PRF-18953 | 4/1 Identification reference U.S. Government activity |
| A3-1/2A4W6 | 5/9 Secondary reference U.S. Government activity |
| A3-1/2A | 5/1 Secondary reference Fm Af, Llc Dba American Fan Company |
| R1-5580-CD-3392 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| FF16427 | 5/9 Secondary reference Fm Af, Llc Dba American Fan Company |
| R1-5580-A3-1/2A 4W6 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 500706-7520 | 5/1 Secondary reference Fm Af, Llc Dba American Fan Company |
NSN 4140-01-184-2803 is a Fan,vaneaxial, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
Key specifications for 4140-01-184-2803: Phase: THREE; Frequency in Hertz: 60.0; Inclosure Type: FULLY INCLOSED; Voltage in Volts and Current Type: 440.0 AC. 10 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.