The Impeller,fan,axial, cataloged under National Stock Number 4140-01-154-9612, 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 Alliance Laundry Systems Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-154-9612 |
| Primary Part Number | TU15670 |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Alliance Laundry Systems Llc |
| Status | ACTIVE |
| Style Designator | ROUNDED TIP |
| Attachment Method | SETSCREW |
| Blade Quantity | 4 |
| 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 |
|---|---|
| TU15670 PRIMARY | Alliance Laundry Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| TU5874 | 5/9 Secondary reference Cissell Manufacturing Company Dba Cissell Mfg |
NSN 4140-01-154-9612 is a Impeller,fan,axial, manufactured by Alliance Laundry Systems Llc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-154-9612 has 1 manufacturer part number on file: TU15670 (Alliance Laundry Systems Llc).
Key specifications for TU15670: Style Designator: ROUNDED TIP; Attachment Method: SETSCREW; Blade Quantity: 4; End Item Identification: TUMBLER DRYER,CISSELL MFG CO,MODEL UNKNOWN. 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.