The Lead,ignition,engine, cataloged under National Stock Number 2920-01-321-8266, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Champion Aerospace Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Lead,ignition,engine |
| FSC / FSG | 2920 — Engine Electrical System Components, Nonaircraft (FSG 29) |
| Manufacturers | Champion Aerospace Llc (CAGE 0AFL4) |
| Parameter | Value |
|---|---|
| NSN | 2920-01-321-8266 |
| Primary Part Number | 204052 |
| Item Name | Lead,ignition,engine |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Champion Aerospace Llc |
| 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 |
|---|---|
| 204052 PRIMARY | Champion Aerospace Llc (USA) |
| Reference | Meaning |
|---|---|
| TG201495 | 5/9 Secondary reference Teledyne Industries Inc Teledyne Power Systems Div |
| 204052 | 5/9 Secondary reference Ryan Equipment Co Inc |
NSN 2920-01-321-8266 is a Lead,ignition,engine, manufactured by Champion Aerospace Llc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-321-8266 has 1 manufacturer part number on file: 204052 (Champion Aerospace Llc).
3 possible matches (shared part number, not a government interchangeability claim): 6150-01-487-5132, 2530-01-607-8981, 5995-01-617-7143. Verify interchangeability with system specifications before substitution.
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.