The Fan,centrifugal, cataloged under National Stock Number 4140-01-089-9088, 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 Department of Defense Project Manager-Mobile Electric Power. Government technical data includes 6 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4140-01-089-9088 |
| Primary Part Number | 70-1915 |
| Item Name | Fan,centrifugal |
| FSC / FSG | 4140 / 41 — Fans, Air Circulators, and Blower Equipment |
| Manufacturer | Department of Defense Project Manager-Mobile Electric Power |
| Status | ACTIVE |
| Drive Type | DIRECT |
| Quantity | 1 |
| Diameter | 18.650 INCHES MINIMUM AND 18.850 INCHES MAXIMUM IN |
| Discharge Direction | HORIZONTAL |
| Material | ALUMINUM ALLOY HOUSING |
| Rotation Direction for Which Designed | CLOCKWISE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4140-01-089-9088 is a Fan,centrifugal, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 4140, Fans, Air Circulators, and Blower Equipment. Status: active.
NSN 4140-01-089-9088 has 2 manufacturer part numbers on file: 70-1915 (Department of Defense Project Manager-Mobile Electric Power), 70-1915 (General Electric Co Motor Business Group).
Key specifications for 70-1915: Drive Type: DIRECT; Quantity: 1; Diameter: 18.650 INCHES MINIMUM AND 18.850 INCHES MAXIMUM IN; Discharge Direction: HORIZONTAL. 6 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.