The Impeller,pump,centrifugal, cataloged under National Stock Number 2915-00-883-2265, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. The manufacturer of record is Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec. Government technical data includes 18 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-00-883-2265 |
| Primary Part Number | RB12148 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec |
| Status | ACTIVE |
| Keyway Type | WOODRUFF |
| Keyway Depth | 0.046 INCHES NOMINAL IN |
| FSC Application Data | PUMP,AIRCRAFT FUEL SYSTEM |
| Hub Bore Diameter | 0.2502 INCHES MINIMUM AND 0.2507 INCHES MAXIMUM IN |
| Hub Length | 0.338 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN |
| Design Type | SINGLE WIDTH |
| Overall Diameter | 1.672 INCHES MINIMUM AND 1.678 INCHES MAXIMUM IN |
| Mounting Method | KEY |
| Keyway Quantity | 1 |
| Blade Quantity | 4 |
| Keyway Length | 0.453 INCHES NOMINAL IN |
| Hub Quantity | 1 |
| Hub Location | SINGLE OUTSIDE OFFSET |
| Keyway Width | 0.062 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM |
| Rotation Direction for Which Designed | CLOCKWISE |
| 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 |
| Part Number | Manufacturer |
|---|---|
| RB12148 PRIMARY | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
NSN 2915-00-883-2265 is a Impeller,pump,centrifugal, manufactured by Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-00-883-2265 has 1 manufacturer part number on file: RB12148 (Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec).
Key specifications for RB12148: Keyway Type: WOODRUFF; Keyway Depth: 0.046 INCHES NOMINAL IN; FSC Application Data: PUMP,AIRCRAFT FUEL SYSTEM; Hub Bore Diameter: 0.2502 INCHES MINIMUM AND 0.2507 INCHES MAXIMUM IN. 18 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 2915-00-883-2265 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.