The Lead,ignition,engine, cataloged under National Stock Number 2925-01-681-3634, is classified within Federal Supply Class 2925 (Engine Electrical System Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Rolls-Royce Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2925-01-681-3634 |
| Primary Part Number | 23061099 |
| Item Name | Lead,ignition,engine |
| FSC / FSG | 2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving |
| Manufacturer | Rolls-Royce Corporation |
| 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 |
|---|---|
| 23061099 PRIMARY | Rolls-Royce Corporation (USA) |
| Reference | Meaning |
|---|---|
| NMP401020 | D/9 Drawing number reference only Rolls-Royce Marine North America Inc. |
| 23061099 | 3/9 Design control — primary reference Rolls-Royce Marine North America Inc. |
NSN 2925-01-681-3634 is a Lead,ignition,engine, manufactured by Rolls-Royce Corporation, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
NSN 2925-01-681-3634 has 1 manufacturer part number on file: 23061099 (Rolls-Royce Corporation).
Key specifications for 23061099: Part Name Assigned by Controlling Agency: LEAD ASSY,SPARK IG; End Item Identification: EXCITER,IGNI. 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.