The Fan,vaneaxial, cataloged under National Stock Number 4140-00-264-5796, 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 Fm Af, Llc Dba American Fan Company. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-264-5796 |
| Primary Part Number | 9W63593A2D2W6 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Fm Af, Llc Dba American Fan Company |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 FLANGE |
| Speed Adjustments | SINGLE SPEED |
| Inclosure Type | FULLY INCLOSED |
| Length | 26.000 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 230.0 DC |
| Flow Direction | OUTWARD |
| Housing Inside Diameter | 15.500 INCHES NOMINAL IN |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 1.500 HORSEPOWER |
| Style Designator | FIXED |
| Features Provided | SAFETY IMPELLER GUARD |
| Ambient Temp at Full Rated Power | 65.0 CELSIUS DEGC |
| Stage Quantity | 1 |
| Operating Speed at Rated Capacity in RPM | 3450.0 |
| Environmental Protection | SPLASH PROOF |
| Material | STEEL HOUSING |
| Material | ALUMINUM BLADE |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | CLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | TERMINAL BLOCK |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY ELEC |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 2000.0 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 |
|---|---|
| 9W63593A2D2W6 | Fm Af, Llc Dba American Fan Company (USA) |
| 9W66954A2D2W6 | Fm Af, Llc Dba American Fan Company (USA) |
| 9W66954CDSH2044 | Fm Af, Llc Dba American Fan Company (USA) |
| 9W66954CDSH1997 | Fm Af, Llc Dba American Fan Company (USA) |
| Reference | Meaning |
|---|---|
| EM6488-1 | 3/9 Design control — primary reference Wing Industries |
| 9W66954CDSH1997 | 5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans |
| S3801-3221536 | 5/1 Secondary reference U.S. Government activity |
| 9W66954A2D2W6 | 5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans |
| 9W63593A2D2W6 | 5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans |
| 9W66954CDSH2044 | 5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans |
NSN 4140-00-264-5796 is a Fan,vaneaxial, manufactured by Fm Af, Llc Dba American Fan Company, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-00-264-5796 has 4 manufacturer part numbers on file: 9W63593A2D2W6 (Fm Af, Llc Dba American Fan Company), 9W66954A2D2W6 (Fm Af, Llc Dba American Fan Company), 9W66954CDSH2044 (Fm Af, Llc Dba American Fan Company), 9W66954CDSH1997 (Fm Af, Llc Dba American Fan Company).
Key specifications for 9W63593A2D2W6: Mounting Facility Type and Quantity: 2 FLANGE; Speed Adjustments: SINGLE SPEED; Inclosure Type: FULLY INCLOSED; Length: 26.000 INCHES NOMINAL IN. 24 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.