The Lead,ignition,engine, cataloged under National Stock Number 2920-00-509-3644, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Champion Aerospace Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2920-00-509-3644 |
| Primary Part Number | 4904A |
| Item Name | Lead,ignition,engine |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | Champion Aerospace Llc |
| Status | CANCELLED |
| Conductor Form | STRANDED SINGLE CONDUCTOR |
| Lead Overall Length | 32.500 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 02000-3278 | Harsco Corp Bmy-Combat Systems Div (USA) |
| 2000-3277 | Harsco Corp Bmy-Combat Systems Div (USA) |
| 4904A | Ryan Equipment Co Inc (USA) |
| 57A34-714 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 4904A PRIMARY | Champion Aerospace Llc (USA) |
| 2000-3278 | Harsco Corp Bmy-Combat Systems Div (USA) |
| FDG12284A | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| AXH5938 PRIMARY | Heale Manufacturing Co Llc (USA) |
| FDG12284A | Ford Motor Company (USA) |
| 02000-3278 | Asrc Federal Facilities Logistics, Llc (USA) |
NSN 2920-00-509-3644 is a Lead,ignition,engine, manufactured by Champion Aerospace Llc, classified under FSC 2920 (No Item Name Available). Status: cancelled.
NSN 2920-00-509-3644 has 10 cross-referenced part numbers: 02000-3278 (Harsco Corp Bmy-Combat Systems Div), 2000-3277 (Harsco Corp Bmy-Combat Systems Div), 4904A (Ryan Equipment Co Inc), 57A34-714 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 4904A (Champion Aerospace Llc) and 5 more.
There is 1 known substitute for 2920-00-509-3644: 6625-00-186-0019. Verify interchangeability with system specifications before substitution.
Key specifications for 4904A: Conductor Form: STRANDED SINGLE CONDUCTOR; Lead Overall Length: 32.500 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 2920-00-509-3644 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.