The Impeller,fan,axial, cataloged under National Stock Number 4140-01-528-4457, 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 United Refrigeration Inc Dba United Refrigeration Inc. Government technical data includes 2 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 | 4140-01-528-4457 |
| Primary Part Number | 131-07 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | United Refrigeration Inc Dba United Refrigeration Inc |
| Status | ACTIVE |
| Diameter | 20.000 INCHES NOMINAL IN |
| Blade Quantity | 3 |
| 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 |
|---|---|
| 131-07 PRIMARY | United Refrigeration Inc Dba United Refrigeration Inc (USA) |
NSN 4140-01-528-4457 is a Impeller,fan,axial, manufactured by United Refrigeration Inc Dba United Refrigeration Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-528-4457 has 1 manufacturer part number on file: 131-07 (United Refrigeration Inc Dba United Refrigeration Inc).
Key specifications for 131-07: Diameter: 20.000 INCHES NOMINAL IN; Blade Quantity: 3; Part Name Assigned by Controlling Agency: FAN BLADE; End Item Identification: FAN MOTOR FOR 208/230 VOLT 1/8 HP CONDENSER. 2 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.