The Fan,tubeaxial, cataloged under National Stock Number 4140-01-372-1038, 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 Newark Electronics Corporation Dba Newark. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4140-01-372-1038 |
| Primary Part Number | 70K8569 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Newark Electronics Corporation Dba Newark |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Speed Adjustments | SINGLE SPEED |
| Phase | SINGLE |
| Frequency in Hertz | 50.0 AND 60.0 |
| Inclosure Type | FULLY INCLOSED |
| Length | 4.690 INCHES NOMINAL IN |
| Voltage in Volts and Current Type | 230.0 AC |
| Flow Direction | OUTWARD |
| Housing Inside Diameter | 4.400 INCHES NOMINAL IN |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 17.0 WATTS |
| Style Designator | FIXED |
| Ambient Temp at Full Rated Power | -20.0 CELSIUS AND 70.0 CELSIUS DEGC |
| Height | 4.690 INCHES NOMINAL IN |
| Operating Speed at Rated Capacity in RPM | 1725.0 |
| Width | 1.500 INCHES NOMINAL IN |
| Material | ZINC HOUSING |
| Material | PLASTIC BLADE |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | TERMINAL |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 105.0 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 |
|---|---|
| 70K8569 PRIMARY | Newark Electronics Corporation Dba Newark (USA) |
| 73K4057 PRIMARY | Newark Electronics Corporation Dba Newark (USA) |
| Reference | Meaning |
|---|---|
| 6509970 | D/9 Drawing number reference only Naval Sea Systems Command |
| A30135-10 | 3/9 Design control — primary reference Nidec-Torin Corp |
NSN 4140-01-372-1038 is a Fan,tubeaxial, manufactured by Newark Electronics Corporation Dba Newark, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-372-1038 has 2 manufacturer part numbers on file: 70K8569 (Newark Electronics Corporation Dba Newark), 73K4057 (Newark Electronics Corporation Dba Newark).
Key specifications for 70K8569: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Speed Adjustments: SINGLE SPEED; Phase: SINGLE; Frequency in Hertz: 50.0 AND 60.0. 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.