The Impeller,fan,axial, cataloged under National Stock Number 4140-01-182-4830, 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 Hansome Energy Systems Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-182-4830 |
| Primary Part Number | 265227754K |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Hansome Energy Systems Inc |
| Status | ACTIVE |
| Diameter | 18.500 INCHES NOMINAL IN |
| Blade Quantity | 10 |
| Material | ALUMINUM ALLOY 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 |
|---|---|
| 265227754K PRIMARY | Hansome Energy Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 2650-2277 | 5/2 Secondary reference U.S. Government activity |
| 2650-2277 | 5/9 Secondary reference U.S. Government activity |
| 2650-2350 PIECE 100 | 5/2 Secondary reference U.S. Government activity |
| 2650-2350 PIECE 100 | 5/9 Secondary reference U.S. Government activity |
| 265227754K | 5/9 Secondary reference U.S. Government activity |
| 265227754 | 5/9 Secondary reference U.S. Government activity |
NSN 4140-01-182-4830 is a Impeller,fan,axial, manufactured by Hansome Energy Systems Inc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-182-4830 has 1 manufacturer part number on file: 265227754K (Hansome Energy Systems Inc).
Key specifications for 265227754K: Diameter: 18.500 INCHES NOMINAL IN; Blade Quantity: 10; Special Features: INCLUDES DISK WITH IMPELLER; Material: ALUMINUM ALLOY OVERALL. 3 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.