The Fan,vaneaxial, cataloged under National Stock Number 4140-00-267-0690, 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 17 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-00-267-0690 |
| Primary Part Number | A8D2W6 |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Fm Af, Llc Dba American Fan Company |
| Status | ACTIVE |
| Speed Adjustments | THREE SPEED |
| Inclosure Type | FULLY INCLOSED |
| Voltage in Volts and Current Type | 230.0 DC |
| Drive Type | DIRECT |
| Quantity | 1 |
| Features Provided | NONSPARKING |
| Ambient Temp at Full Rated Power | 65.0 CELSIUS DEGC |
| Stage Quantity | 1 |
| Test Data Document | 81349-MIL-F-18953 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Material | STEEL HOUSING |
| Material | ALUMINUM BLADE |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Reference Number Differentiating Characteristics | FAN SUPPLIED WITH GE CONTROLLER AND MOTOR |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 8000.000 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 |
|---|---|
| A8D2W6 | Fm Af, Llc Dba American Fan Company (USA) |
| Reference | Meaning |
|---|---|
| S3801-505408 | 5/1 Secondary reference U.S. Government activity |
| A8D2W6 | 5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans |
| MIL-PRF-18953 | 4/1 Identification reference U.S. Government activity |
| MILF18953 | 5/9 Secondary reference U.S. Government activity |
| 8W2012S3801-505408 | 5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans |
| 8W2012 | 5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans |
| 8W2012 | 5/1 Secondary reference Fm Af, Llc Dba American Fan Company |
| 8W2012S3801-505408 | 3/1 Design control — primary reference Fm Af, Llc Dba American Fan Company |
NSN 4140-00-267-0690 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 4140-00-267-0690 has 1 manufacturer part number on file: A8D2W6 (Fm Af, Llc Dba American Fan Company).
1 possible match (shared part number, not a government interchangeability claim): 4140-00-267-0986. Verify interchangeability with system specifications before substitution.
Key specifications for A8D2W6: Speed Adjustments: THREE SPEED; Inclosure Type: FULLY INCLOSED; Voltage in Volts and Current Type: 230.0 DC; Drive Type: DIRECT. 17 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.