The Impeller,pump,centrifugal, cataloged under National Stock Number 2915-01-185-4018, 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 Eaton Corp Dba Eaton Aerospace Jackson. Government technical data includes 14 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 | 2915-01-185-4018 |
| Primary Part Number | 217121 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Eaton Corp Dba Eaton Aerospace Jackson |
| Status | ACTIVE |
| Keyway Type | STRAIGHT |
| Keyway Depth | 1.015 INCHES NOMINAL IN |
| Hub Bore Diameter | 0.8970 INCHES MINIMUM AND 0.8975 INCHES MAXIMUM IN |
| Hub Length | 1.005 INCHES MINIMUM AND 1.025 INCHES MAXIMUM IN |
| Overall Diameter | 4.640 INCHES MINIMUM AND 4.660 INCHES MAXIMUM IN |
| Mounting Method | KEY |
| Keyway Quantity | 1 |
| Blade Quantity | 6 |
| Keyway Length | 0.052 INCHES NOMINAL IN |
| Hub Quantity | 1 |
| Keyway Width | 0.099 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Rotation Direction for Which Designed | COUNTERCLOCKWISE |
| Blade Type | BACKWARD CURVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 217121 PRIMARY | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
NSN 2915-01-185-4018 is a Impeller,pump,centrifugal, manufactured by Eaton Corp Dba Eaton Aerospace Jackson, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-01-185-4018 has 1 manufacturer part number on file: 217121 (Eaton Corp Dba Eaton Aerospace Jackson).
Key specifications for 217121: Keyway Type: STRAIGHT; Keyway Depth: 1.015 INCHES NOMINAL IN; Hub Bore Diameter: 0.8970 INCHES MINIMUM AND 0.8975 INCHES MAXIMUM IN; Hub Length: 1.005 INCHES MINIMUM AND 1.025 INCHES MAXIMUM IN. 14 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 2915-01-185-4018 has DEMIL Code Q. 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.