The Impeller,fan,axial, cataloged under National Stock Number 4140-01-469-0655, 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 Ward Leonard Ct Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4140-01-469-0655 |
| Primary Part Number | 153B1836G20 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| Blade Quantity | 12 |
| 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 |
|---|---|
| 153B1836G20 PRIMARY | Ward Leonard Ct Llc (USA) |
| 04-0063 ITEM 20 PRIMARY | Ward Leonard Ct Llc (USA) |
| Reference | Meaning |
|---|---|
| 04-0063 ITEM 20 | 5/9 Secondary reference Ward Leonard Ct Llc |
| 153B1836G20 | 3/9 Design control — primary reference Ward Leonard Ct Llc |
NSN 4140-01-469-0655 is a Impeller,fan,axial, manufactured by Ward Leonard Ct Llc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-469-0655 has 2 manufacturer part numbers on file: 153B1836G20 (Ward Leonard Ct Llc), 04-0063 ITEM 20 (Ward Leonard Ct Llc).
Key specifications for 153B1836G20: Blade Quantity: 12; End Item Identification: WSD: BLUE RIDGE CLASS LCC-19. 1 specification is 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.