The Fan,vaneaxial, cataloged under National Stock Number 4140-01-331-1669, 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 Howden American Fan Company Dba American Fan Co Div Howden Usa Company. Government technical data includes 16 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-331-1669 |
| Primary Part Number | NV 00013 REV K |
| Item Name | Fan,vaneaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Howden American Fan Company Dba American Fan Co Div Howden Usa Company |
| Status | ACTIVE |
| Speed Adjustments | SINGLE SPEED |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Length | 24.000 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 440.0 AC |
| Housing Inside Diameter | 15.502 INCHES MINIMUM AND 15.505 INCHES MAXIMUM IN |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 2.000 HORSEPOWER |
| Style Designator | FIXED |
| Features Provided | THERMAL PROTECTIVE DEVICE |
| Operating Speed at Rated Capacity in RPM | 3600.0 |
| Material | STEEL HOUSING |
| Material | ALUMINUM BLADE |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Air Flow Rate | 2500.0 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 |
|---|---|
| NV 00013 REV K | Howden American Fan Company Dba American Fan Co Div Howden Usa Company (USA) |
| Reference | Meaning |
|---|---|
| A2-1/2A4W6-TP/M IL-F-18953A | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| NV 00013 REV E | 3/9 Design control — primary reference Howden American Fan Company Dba American Fan Co Div Howden Usa Company |
| A2-1/2A4W6-TP | C/1 Advisory reference — outside the item-of-supply concept Fm Af, Llc Dba American Fan Company |
| R1-2133 CD-3599 | C/1 Advisory reference — outside the item-of-supply concept Fm Af, Llc Dba American Fan Company |
| A2-1/2A4W6-TP | 5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans |
| R1-2133 CD-3599 | 5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans |
NSN 4140-01-331-1669 is a Fan,vaneaxial, manufactured by Howden American Fan Company Dba American Fan Co Div Howden Usa Company, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-331-1669 has 1 manufacturer part number on file: NV 00013 REV K (Howden American Fan Company Dba American Fan Co Div Howden Usa Company).
Key specifications for NV 00013 REV K: Speed Adjustments: SINGLE SPEED; Phase: THREE; Frequency in Hertz: 60.0; Length: 24.000 INCHES NOMINAL IN. 16 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.