The Impeller,fan,centrifugal, cataloged under National Stock Number 4140-01-362-7117, 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 Integrated Power Services Llc Div Ips. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-362-7117 |
| Primary Part Number | 75442-RC |
| Item Name | Impeller,fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Integrated Power Services Llc Div Ips |
| Status | ACTIVE |
| Style Designator | CURVED RADIAL W/ BACK PLATE |
| Attachment Method | KEYWAY |
| Diameter | 10.000 INCHES NOMINAL IN |
| Blade Quantity | 15 |
| Material | PLASTIC POLYCARBONATE BLADE |
| Rotation Direction for Which Designed | CLOCKWISE |
| 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 |
|---|---|
| 75442-RC | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| 75442-RC PRIMARY | Integrated Power Services Llc Div Ips (USA) |
| Reference | Meaning |
|---|---|
| 75442-D | 5/9 Secondary reference Reliance Electric |
| 75442RC | C/1 Advisory reference — outside the item-of-supply concept Reliance Electric |
NSN 4140-01-362-7117 is a Impeller,fan,centrifugal, manufactured by Integrated Power Services Llc Div Ips, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-362-7117 has 2 manufacturer part numbers on file: 75442-RC (Reliance Electric Company Dba Reliance & Dodge Brands), 75442-RC (Integrated Power Services Llc Div Ips).
Key specifications for 75442-RC: Style Designator: CURVED RADIAL W/ BACK PLATE; Attachment Method: KEYWAY; Diameter: 10.000 INCHES NOMINAL IN; Blade Quantity: 15. 6 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.