The Impeller,pump,centrifugal, cataloged under National Stock Number 2915-01-549-0594, 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 The Boeing Company. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-01-549-0594 |
| Primary Part Number | 369H92478-21 |
| Item Name | Impeller,pump,centrifugal |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| 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 |
|---|---|
| CAI-8660 | Custom Aircraft Interiors, Inc. Dba Custom Aircraft Interiors Inc (USA) |
| CAI-8660 | L-3 Communications Integrated Systems L.p. Dba Special Support Programs Division Div Special Support Programs (USA) |
| 369H92478-21 PRIMARY | The Boeing Company (USA) |
| 369H92478-21 | Md Helicopters Inc (USA) |
| Reference | Meaning |
|---|---|
| 369H92478-21 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 2915-01-549-0594 is a Impeller,pump,centrifugal, manufactured by The Boeing Company, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-01-549-0594 has 4 manufacturer part numbers on file: CAI-8660 (Custom Aircraft Interiors, Inc. Dba Custom Aircraft Interiors Inc), CAI-8660 (L-3 Communications Integrated Systems L.p. Dba Special Support Programs Division Div Special Support Programs), 369H92478-21 (The Boeing Company), 369H92478-21 (Md Helicopters Inc).
Key specifications for 369H92478-21: Part Name Assigned by Controlling Agency: DIFFUSER ASSEMBLY LEFT HAND; End Item Identification: SERIES 369H HELICOPTER. 0 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.