The Impeller,fan,axial, cataloged under National Stock Number 4140-01-655-7654, 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 Murray Ventilation Products, Llc Dba Murray Ventilation Products Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4140-01-655-7654 |
| Primary Part Number | F-07-12E |
| Item Name | Impeller,fan,axial |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Murray Ventilation Products, Llc Dba Murray Ventilation Products Llc |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Style Designator | STRAIGHT TIP |
| Attachment Method | BOLT HOLE |
| Diameter | 7.500 INCHES NOMINAL IN |
| Hub Location | FRONT |
| 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 |
|---|---|
| F-07-12E PRIMARY | Murray Ventilation Products, Llc Dba Murray Ventilation Products Llc (USA) |
| Reference | Meaning |
|---|---|
| 270401044 | 5/9 Secondary reference Dometic Corporation Div Sealand Product Group |
| FD-075-12E | 5/9 Secondary reference Dometic Environmental Corp |
NSN 4140-01-655-7654 is a Impeller,fan,axial, manufactured by Murray Ventilation Products, Llc Dba Murray Ventilation Products Llc, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-655-7654 has 1 manufacturer part number on file: F-07-12E (Murray Ventilation Products, Llc Dba Murray Ventilation Products Llc).
Key specifications for F-07-12E: Mounting Hole Quantity: 4; Style Designator: STRAIGHT TIP; Attachment Method: BOLT HOLE; Diameter: 7.500 INCHES NOMINAL IN. 5 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.