The Fan,tubeaxial, cataloged under National Stock Number 4140-01-697-5263, 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 Sunon Inc. Government technical data includes 20 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 | 4140-01-697-5263 |
| Primary Part Number | A1175-HBL TC.GN |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Sunon Inc |
| Status | ACTIVE |
| Speed Adjustments | TWO SPEED |
| Shaft Bearing Type | BALL |
| Frequency in Hertz | 50.0 AND 60.0 |
| Inclosure Type | PARTIALLY INCLOSED |
| Length | 50.5 MILLIMETERS MINIMUM AND 51.5 MILLIMETERS MAXIMUM MM |
| Voltage in Volts and Current Type | 115.0 AC |
| Housing Inside Diameter | 146.0 MILLIMETERS NOMINAL MM |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 25.0 WATTS AND 27.0 WATTS |
| Outlet Inside Diameter | 166.0 MILLIMETERS NOMINAL MM |
| Style Designator | FIXED |
| Height | 150.5 MILLIMETERS MINIMUM AND 151.5 MILLIMETERS MAXIMUM MM |
| Operating Speed at Rated Capacity in RPM | 2800.0 AND 3200.0 |
| Width | 171.0 MILLIMETERS MINIMUM AND 172.0 MILLIMETERS MAXIMUM MM |
| Material | ALUMINUM ALLOY HOUSING |
| Prime Mover Type | ELECTRIC MOTOR |
| Bearing Cooling Medium | AIR |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Electrical Connection Type | WIRE LEAD |
| Air Flow Rate | 203.0 CUBIC FEET PER MINUTE MINIMUM AND 239.0 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 |
|---|---|
| A1175-HBL TC.GN PRIMARY | Sunon Inc (USA) |
NSN 4140-01-697-5263 is a Fan,tubeaxial, manufactured by Sunon Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-697-5263 has 1 manufacturer part number on file: A1175-HBL TC.GN (Sunon Inc).
Key specifications for A1175-HBL TC.GN: Speed Adjustments: TWO SPEED; Shaft Bearing Type: BALL; Frequency in Hertz: 50.0 AND 60.0; Inclosure Type: PARTIALLY INCLOSED. 20 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.