The Spark Plug, cataloged under National Stock Number 2920-00-764-4556, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Allied-Signal Inc Autolite Div. This item has 16 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Spark Plug |
| FSC / FSG | 2920 — No Item Name Available (FSG 29) |
| Manufacturers | Champion Aerospace Llc (CAGE 0AFL4); General Motors Llc Dba General Motors Llc (CAGE 7X677); Rolls-Royce Solutions America Inc (CAGE 72582); General Motors Llc Dba General Motors (CAGE 70040); Champion Aviation Inc Automotive Div (CAGE 0B231) |
| Parameter | Value |
|---|---|
| NSN | 2920-00-764-4556 |
| Primary Part Number | 2956 |
| Item Name | Spark Plug |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | Allied-Signal Inc Autolite Div |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 51657-1 | Champion Aerospace Llc (USA) |
| CS45T | General Motors Llc Dba General Motors Llc (USA) |
| 5613086 | Rolls-Royce Solutions America Inc (USA) |
| DJ8 | Champion Aerospace Llc (USA) |
| 5611115 | General Motors Llc Dba General Motors (USA) |
| DJ8J | Champion Aviation Inc Automotive Div (USA) |
| 5611115 | Rolls-Royce Solutions America Inc (USA) |
| 2956 PRIMARY | Allied-Signal Inc Autolite Div (USA) |
| 5611115 | General Motors Llc Dba General Motors Llc (USA) |
| CS45T | General Motors Llc Dba General Motors (USA) |
| 5613086 | General Motors Llc Dba General Motors (USA) |
| 5611115 | General Motors Corp (USA) |
| AF5NX | Allied-Signal Inc Autolite Div (USA) |
| DJ8J | Champion Aerospace Llc (USA) |
| 63097 PRIMARY | Mcculloch Corp (USA) |
| CS45T | Champion Aerospace Llc (USA) |
NSN 2920-00-764-4556 is a Spark Plug, manufactured by Allied-Signal Inc Autolite Div, classified under FSC 2920 (No Item Name Available). Status: cancelled.
NSN 2920-00-764-4556 has 16 cross-referenced part numbers: 51657-1 (Champion Aerospace Llc), CS45T (General Motors Llc Dba General Motors Llc), 5613086 (Rolls-Royce Solutions America Inc), DJ8 (Champion Aerospace Llc), 5611115 (General Motors Llc Dba General Motors) and 11 more.
There are 12 known substitutes for 2920-00-764-4556: 4920-00-167-0112, 5950-00-184-3955, 7230-00-252-3394 and 9 more. Verify interchangeability with system specifications before substitution.
NSN 2920-00-764-4556 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.