The Shaft,main Drive, cataloged under National Stock Number 2915-00-367-9282, 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 Triumph Engine Control Systems Llc. Government technical data includes 1 specification, 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-00-367-9282 |
| Primary Part Number | 99541 |
| Item Name | Shaft,main Drive |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,AMS6470,2.967 IN. O/A LG,SPLINE DATA,22 TEETH,30 DEG PRESSURE ANGLE,32/64 PITCH,0.6875 IN. PITCH DIA ON LEFT END,16 TEETH,32/64 PITCH,30 DEG PRESSURE ANGLE 0.5000 IN. PITCH DIA,ON RIGHT END 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 |
| Part Number | Manufacturer |
|---|---|
| 99541 PRIMARY | Triumph Engine Control Systems Llc (USA) |
NSN 2915-00-367-9282 is a Shaft,main Drive, manufactured by Triumph Engine Control Systems Llc, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-00-367-9282 has 1 manufacturer part number on file: 99541 (Triumph Engine Control Systems Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5130-00-492-8349, 5360-00-761-1180. Verify interchangeability with system specifications before substitution.
Key specifications for 99541: General Characteristics Item Description: STEEL,AMS6470,2.967 IN. O/A LG,SPLINE DATA,22 TEETH,30 DEG PRESSURE ANGLE,32/64 PITCH,0.6875 IN. PITCH DIA ON LEFT END,16 TEETH,32/64 PITCH,30 DEG PRESSURE ANGLE 0.5000 IN. PITCH DIA,ON RIGHT END IN; End Item Identification: FUEL PUMP,P/N 50506. 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 2915-00-367-9282 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.