The Impeller,fan,axial, cataloged under National Stock Number 4140-01-167-7573, 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 Imi Cornelius Inc.. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-167-7573 |
| Primary Part Number | 187393000 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Imi Cornelius Inc. |
| Status | ACTIVE |
| Style Designator | ROUNDED TIP |
| Diameter | 10.000 INCHES NOMINAL IN |
| Hub Location | CENTER |
| Material | ALUMINUM OVERALL |
| 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 |
|---|---|
| 187393000 PRIMARY | Imi Cornelius Inc. (USA) |
| Reference | Meaning |
|---|---|
| FF100CW22S | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 187393 | 5/9 Secondary reference Imi Cornelius Inc. |
NSN 4140-01-167-7573 is a Impeller,fan,axial, manufactured by Imi Cornelius Inc., classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-167-7573 has 1 manufacturer part number on file: 187393000 (Imi Cornelius Inc.).
Key specifications for 187393000: Style Designator: ROUNDED TIP; Diameter: 10.000 INCHES NOMINAL IN; Hub Location: CENTER; Special Features: DESIGNED FOR CCW ROTATION DIRECTION. 4 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.