The Spark Plug, cataloged under National Stock Number 2920-00-555-5765, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-00-555-5765 |
| Primary Part Number | 7359617 |
| Item Name | Spark Plug |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| DC Resistance Rating in Ohms | 10000.0 NOMINAL |
| Reach Length | 0.500 INCHES NOMINAL IN |
| Width Across Flats | 0.812 INCHES NOMINAL IN |
| Top to Terminal Contact Distance | 1.875 INCHES NOMINAL IN |
| Barrel Inside Diameter | 0.507 INCHES NOMINAL IN |
| Seat Major Diameter | 0.795 INCHES NOMINAL IN |
| Pressure Rating | 250.0 POUNDS PER SQUARE INCH (PSI) NOMINAL MEAN EFFECTIVE LBS |
| Terminal Sleeve Inside Diameter | 0.380 INCHES NOMINAL IN |
| Top to Shield Thread Distance | 0.125 INCHES NOMINAL IN |
| Shield Thread Length | 0.625 INCHES NOMINAL IN |
| Height Above Mounting Surface | 2.500 INCHES NOMINAL IN |
| Usage Design | ENGINE OTHER THAN AIRCRAFT |
| Thread Size and Series/type Designator | 5/8-24 UNEF SHIELD |
| Electrode Style | SINGLE "J" TYPE GROUND ELECTRODE (SEE ALSO STYLE 1 & 17) |
| Body Style | ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2920-00-555-5765 is a Spark Plug, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2920 (No Item Name Available). Status: active.
NSN 2920-00-555-5765 has 4 cross-referenced part numbers: C87X17 (Champion Aerospace Llc), 7359617 (U S Army Tank Automotive Command Amsta-Im-Mm), 708S (The B G Service Company, Inc.), C87 (Champion Aerospace Llc).
There are 3 known substitutes for 2920-00-555-5765: 1680-00-404-4955, 5831-00-626-6209, 5120-01-399-9886. Verify interchangeability with system specifications before substitution.
Key specifications for 7359617: DC Resistance Rating in Ohms: 10000.0 NOMINAL; Reach Length: 0.500 INCHES NOMINAL IN; Width Across Flats: 0.812 INCHES NOMINAL IN; Top to Terminal Contact Distance: 1.875 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.