The Fan,tubeaxial, cataloged under National Stock Number 4140-01-283-1275, 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 Environmental Products Co Div Material Control Inc. Government technical data includes 9 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 | 4140-01-283-1275 |
| Primary Part Number | HR-250 |
| Item Name | Fan,tubeaxial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Environmental Products Co Div Material Control Inc |
| Status | ACTIVE |
| Frequency in Hertz | 60.0 |
| Voltage in Volts and Current Type | 120.0 AC |
| Drive Type | DIRECT |
| Prime Mover Power Rating | 44.0 WATTS |
| Features Provided | INLET SCREEN |
| Material | PLASTIC POLYPROPYLENE BLADE |
| Prime Mover Type | ELECTRIC MOTOR |
| Electrical Connection Type | CORD W/ATTACHED PLUG |
| Air Flow Rate | 250.0 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 |
|---|---|
| HR-250 PRIMARY | Environmental Products Co Div Material Control Inc (USA) |
NSN 4140-01-283-1275 is a Fan,tubeaxial, manufactured by Environmental Products Co Div Material Control Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-283-1275 has 1 manufacturer part number on file: HR-250 (Environmental Products Co Div Material Control Inc).
Key specifications for HR-250: Frequency in Hertz: 60.0; Voltage in Volts and Current Type: 120.0 AC; Drive Type: DIRECT; Prime Mover Power Rating: 44.0 WATTS. 9 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.