The Fan,tubeaxial, cataloged under National Stock Number 4140-01-525-0459, 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 Eaton Corporation Div Engineering Services. Government technical data includes 24 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-525-0459 |
| Primary Part Number | SF23092A-2092HBT |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Eaton Corporation Div Engineering Services |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 8 UNTHREADED HOLE(S) |
| Speed Adjustments | SINGLE SPEED |
| Phase | SINGLE |
| Shaft Bearing Type | BALL |
| Frequency in Hertz | 50.0 AND 60.0 |
| Inclosure Type | PARTIALLY INCLOSED |
| Length | 25.5 MILLIMETERS NOMINAL MM |
| Voltage in Volts and Current Type | 220.0 AC OR 240.0 AC |
| Flow Direction | INWARD |
| Housing Inside Diameter | 82.5 MILLIMETERS NOMINAL MM |
| Drive Type | BELT |
| Prime Mover Power Rating | 14.0 WATTS AND 14.5 WATTS |
| Style Designator | FIXED |
| Ambient Temp at Full Rated Power | 50.0 CELSIUS DEGC |
| Height | 91.5 MILLIMETERS NOMINAL MM |
| Operating Speed at Rated Capacity in RPM | 2350.0 AND 2850.0 |
| Width | 91.5 MILLIMETERS NOMINAL MM |
| Material | ALUMINUM ALLOY HOUSING |
| Prime Mover Type | ELECTRIC MOTOR |
| Rotation Direction for Which Designed | CLOCKWISE |
| Prime Mover Drive Shaft Bearing Type | BALL |
| Electrical Connection Type | TERMINAL |
| Static Pressure at Specified Air Flow Rate | ERR-060 |
| Air Flow Rate | 30.0 CUBIC FEET PER MINUTE MINIMUM AND 37.0 CUBIC FEET PER MINUTE MAXIMUM |
| 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 |
|---|---|
| SF23092A-2092HBT PRIMARY | Eaton Corporation Div Engineering Services (USA) |
NSN 4140-01-525-0459 is a Fan,tubeaxial, manufactured by Eaton Corporation Div Engineering Services, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-525-0459 has 1 manufacturer part number on file: SF23092A-2092HBT (Eaton Corporation Div Engineering Services).
Key specifications for SF23092A-2092HBT: Mounting Facility Type and Quantity: 8 UNTHREADED HOLE(S); Speed Adjustments: SINGLE SPEED; Phase: SINGLE; Shaft Bearing Type: BALL. 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.