The Spark Plug, cataloged under National Stock Number 2920-00-711-6511, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Ford Motor Co General Parts Division. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2920-00-711-6511 |
| Primary Part Number | AR41 |
| Item Name | Spark Plug |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | Ford Motor Co General Parts Division |
| Status | CANCELLED |
| Usage Design | ENGINE OTHER THAN AIRCRAFT |
| Nondefinitive Spec/std Data | 3 TYPE AND A CLASS |
| Test Data Document | 81348-WS506 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Body Style | UNSHIELDED, SOLID POST, GASKET SEAT |
| Reach Length | 0.375 INCHES NOMINAL IN |
| Electrode Style | SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4) |
| Pressure Rating | 250.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 255.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM MEAN EFFECTIVE LBS |
| Seat Major Diameter | 0.8125 INCHES MAXIMUM IN |
| Width Across Flats | 0.812 INCHES NOMINAL IN |
| DC Resistance Rating in Ohms | 10000.0 NOMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RJ6 | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| AR41 | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| RJ6C | Champion Aerospace Llc (USA) |
| AR41 PRIMARY | Ford Motor Co General Parts Division (USA) |
| XJ6 | Champion Aerospace Llc (USA) |
| WS506 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| RJ6C | Champion Aviation Inc Automotive Div (USA) |
| AR41 | Ford Motor Craft (USA) |
| M3R | Zeller Corp the (USA) |
| 83685R91 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| RJ6 | Champion Aerospace Llc (USA) |
| RJ6C | Navistar Intl Corp Truck Br Ohio Plant (USA) |
| 86875 | Fwd Seagrave Holdings Lp (USA) |
NSN 2920-00-711-6511 is a Spark Plug, manufactured by Ford Motor Co General Parts Division, classified under FSC 2920 (No Item Name Available). Status: cancelled.
NSN 2920-00-711-6511 has 13 cross-referenced part numbers: RJ6 (Navistar Intl Corp Truck Br Ohio Plant), AR41 (Ford Motor Co Ford Parts and Service Div Government Part Sales), RJ6C (Champion Aerospace Llc), AR41 (Ford Motor Co General Parts Division), XJ6 (Champion Aerospace Llc) and 8 more.
There are 4 known substitutes for 2920-00-711-6511: 2920-00-155-8040, 2920-00-554-9155, 5110-01-118-6284 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for AR41: Usage Design: ENGINE OTHER THAN AIRCRAFT; Special Features: SUPPORTS GRUMMAN A-10 AIRCRAFT; Nondefinitive Spec/std Data: 3 TYPE AND A CLASS; Test Data Document: 81348-WS506 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 2920-00-711-6511 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.