The Fan,circulating, cataloged under National Stock Number 4140-01-663-5801, 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 10 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 | 4140-01-663-5801 |
| Primary Part Number | MA1082-HBL.GN |
| Item Name | Fan,circulating |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Sunon Inc |
| Status | ACTIVE |
| Frequency in Hertz | 50.0 AND 60.0 |
| Inclosure Type | PARTIALLY INCLOSED |
| Length | 80.000 MILLIMETERS NOMINAL MM |
| Voltage in Volts and Current Type | 115.0 AC |
| Housing Inside Diameter | 91.837 MILLIMETERS NOMINAL MM |
| Operating Speed at Rated Capacity in RPM | 3250.0 |
| Width | 80.000 MILLIMETERS NOMINAL MM |
| Material | PLASTIC OVERALL |
| Rotation Direction for Which Designed | CLOCKWISE |
| Air Flow Rate | 40.0 CUBIC FEET PER MINUTE MINIMUM AND 41.0 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 |
|---|---|
| MA1082-HBL.GN PRIMARY | Sunon Inc (USA) |
NSN 4140-01-663-5801 is a Fan,circulating, manufactured by Sunon Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-663-5801 has 1 manufacturer part number on file: MA1082-HBL.GN (Sunon Inc).
Key specifications for MA1082-HBL.GN: Frequency in Hertz: 50.0 AND 60.0; Inclosure Type: PARTIALLY INCLOSED; Length: 80.000 MILLIMETERS NOMINAL MM; Voltage in Volts and Current Type: 115.0 AC. 10 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.