The Piston Assy,speeder Spring Power, cataloged under National Stock Number 2915-01-254-9480, 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 Woodward, Inc. Div Fuel Systems and Controls. Government technical data includes 1 specification, 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 | 2915-01-254-9480 |
| Primary Part Number | 361470 |
| Item Name | Piston Assy,speeder Spring Power |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Woodward, Inc. Div Fuel Systems and Controls |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL STEEL AISI C1117,FINISH COPPER BRAZE CASE HARDEN .005-.015 DEEP 88-92 ROCKWELL HARDNESS,SHAFT DIA IS 0.4982/0.4985 IN.,HEAD DIA IS 1.7484/1.7487 IN.,SMALL SHAFT DIA IS 0.3765/0.3760 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2915-01-254-9480 is a Piston Assy,speeder Spring Power, manufactured by Woodward, Inc. Div Fuel Systems and Controls, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-01-254-9480 has 2 manufacturer part numbers on file: 361470 (Woodward, Inc. Div Fuel Systems and Controls), 361470 (Turner Engine Controls, a Division of Turner Diesel).
Key specifications for 361470: General Characteristics Item Description: MATERIAL STEEL AISI C1117,FINISH COPPER BRAZE CASE HARDEN .005-.015 DEEP 88-92 ROCKWELL HARDNESS,SHAFT DIA IS 0.4982/0.4985 IN.,HEAD DIA IS 1.7484/1.7487 IN.,SMALL SHAFT DIA IS 0.3765/0.3760 IN. IN. 1 specification is 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 2915-01-254-9480 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.