The Spark Plug, cataloged under National Stock Number 2920-00-565-4838, 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. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2920-00-565-4838 |
| Primary Part Number | 2775 |
| Item Name | Spark Plug |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | Allied-Signal Inc Autolite Div |
| Status | CANCELLED |
| Reach Length | 0.500 INCHES NOMINAL IN |
| Electrode Style | SINGLE "J" TYPE GROUND ELECTRODE (SEE ALSO STYLE 1 & 17) |
| Usage Design | ENGINE OTHER THAN AIRCRAFT |
| Pressure Rating | 175.0 POUNDS PER SQUARE INCH (PSI) NOMINAL MEAN EFFECTIVE LBS |
| Width Across Flats | 0.875 INCHES NOMINAL IN |
| Body Style | UNSHIELDED, SOLID POST, GASKET SEAT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D16J | Champion Aviation Inc Automotive Div (USA) |
| 2775 PRIMARY | Allied-Signal Inc Autolite Div (USA) |
| D16J | Champion Aerospace Llc (USA) |
| WS506 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| FEDSTD00143 | Federal Standards Promulgated by General Services Administration Washington DC |
| B8X | Allied-Signal Inc Autolite Div (USA) |
NSN 2920-00-565-4838 is a Spark Plug, manufactured by Allied-Signal Inc Autolite Div, classified under FSC 2920 (No Item Name Available). Status: cancelled.
NSN 2920-00-565-4838 has 6 cross-referenced part numbers: D16J (Champion Aviation Inc Automotive Div), 2775 (Allied-Signal Inc Autolite Div), D16J (Champion Aerospace Llc), WS506 (Federal Specifications Promulgated by General Services Administration Washington DC), FEDSTD00143 (Federal Standards Promulgated by General Services Administration Washington DC) and 1 more.
There are 12 known substitutes for 2920-00-565-4838: 5975-00-114-9862, 3110-00-156-1279, 5325-00-270-8888 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2775: Reach Length: 0.500 INCHES NOMINAL IN; Special Features: GRUMMAN A10 AIRCRAFT; Electrode Style: SINGLE "J" TYPE GROUND ELECTRODE (SEE ALSO STYLE 1 & 17); Usage Design: ENGINE OTHER THAN AIRCRAFT. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 2920-00-565-4838 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.