The Impeller,fan,axial, cataloged under National Stock Number 4140-01-422-7064, 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 The Gorman-Rupp Company Div Gorman-Rupp. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 — Fans, Air Circulators, and Blower Equipment (FSG 41) |
| Manufacturers | Marshall Land Systems Limited (CAGE K4922); Chiltern Products (CAGE KD631); The Gorman-Rupp Company Div Gorman-Rupp (CAGE 25567) |
| Parameter | Value |
|---|---|
| NSN | 4140-01-422-7064 |
| Primary Part Number | K79300-21 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | The Gorman-Rupp Company Div Gorman-Rupp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| BOF22087 | Marshall Land Systems Limited (GBR) |
| K793000-21 | Chiltern Products (GBR) |
| K79300-21 PRIMARY | The Gorman-Rupp Company Div Gorman-Rupp (USA) |
| Reference | Meaning |
|---|---|
| K793000-21 | 5/9 Secondary reference Chiltern Products Ltd |
NSN 4140-01-422-7064 is a Impeller,fan,axial, manufactured by The Gorman-Rupp Company Div Gorman-Rupp, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-422-7064 has 3 manufacturer part numbers on file: BOF22087 (Marshall Land Systems Limited), K793000-21 (Chiltern Products), K79300-21 (The Gorman-Rupp Company Div Gorman-Rupp).
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.