The Impeller,pump,centrifugal, cataloged under National Stock Number 2915-00-715-8166, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. Government technical data includes 20 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-00-715-8166 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Status | ACTIVE |
| Keyway Type | MACHINE |
| Keyway Depth | 0.112 INCHES NOMINAL IN |
| FSC Application Data | PUMP,FUEL BOOSTER,ENGINE,AIRCRAFT |
| Hub Bore Diameter | 0.550 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE |
| Hub Length | 0.395 INCHES NOMINAL IN |
| Design Type | SINGLE WIDTH |
| Overall Diameter | 2.000 INCHES NOMINAL IN |
| Mounting Method | KEY |
| Material Document and Classification | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE |
| Keyway Quantity | 2 |
| Blade Quantity | 3 |
| Keyway Length | 0.300 INCHES NOMINAL IN |
| Hub Quantity | 1 |
| Hub Location | BACK SIDE |
| Keyway Width | 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 2024 |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Blade Type | BACKWARD CURVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 60-06527 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2915-00-715-8166 is a Impeller,pump,centrifugal, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
Key specifications for 2915-00-715-8166: Keyway Type: MACHINE; Keyway Depth: 0.112 INCHES NOMINAL IN; FSC Application Data: PUMP,FUEL BOOSTER,ENGINE,AIRCRAFT; Hub Bore Diameter: 0.550 INCHES NOMINAL IN. 20 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.
NSN 2915-00-715-8166 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.