The Spark Plug, cataloged under National Stock Number 2920-00-554-9156, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Robert Bosch Gesellschaft Mit Beschrankter Haftung. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-00-554-9156 |
| Primary Part Number | M270T16 |
| Item Name | Spark Plug |
| FSC / FSG | 2920 / 29 — No Item Name Available |
| Manufacturer | Robert Bosch Gesellschaft Mit Beschrankter Haftung |
| Status | ACTIVE |
| Electrode Style | SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4) |
| 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.). |
| Nondefinitive Spec/std Data | 3 TYPE AND B CLASS |
| Reach Length | 0.500 INCHES NOMINAL IN |
| Width Across Flats | 0.875 INCHES NOMINAL IN |
| Seat Major Diameter | 1.000 INCHES MAXIMUM IN |
| Height Above Mounting Surface | 2.312 INCHES NOMINAL IN |
| Pressure Rating | 300.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 325.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM MEAN EFFECTIVE LBS |
| Body Style | UNSHIELDED, THREADED POST, GASKET SEAT |
| Usage Design | ENGINE OTHER THAN AIRCRAFT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D9 | Champion Aviation Inc Automotive Div (USA) |
| D9 | Champion Aerospace Llc (USA) |
| SP201A5C0M | Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA) |
| WS506 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 18UC0M | SL Auburn Inc Sub of SL Industries Inc (USA) |
| M270T16 PRIMARY | Robert Bosch Gesellschaft Mit Beschrankter Haftung (DEU) |
| 201 PRIMARY | Dana Corp Spicer Transmission Div (USA) |
| 7060195 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 8ME | Stitt Spark Plug Co (USA) |
NSN 2920-00-554-9156 is a Spark Plug, manufactured by Robert Bosch Gesellschaft Mit Beschrankter Haftung, classified under FSC 2920 (No Item Name Available). Status: active.
NSN 2920-00-554-9156 has 9 cross-referenced part numbers: D9 (Champion Aviation Inc Automotive Div), D9 (Champion Aerospace Llc), SP201A5C0M (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc), WS506 (Federal Specifications Promulgated by General Services Administration Washington DC), 18UC0M (SL Auburn Inc Sub of SL Industries Inc) and 4 more.
There are 9 known substitutes for 2920-00-554-9156: 3110-00-027-3836, 3110-00-100-8517, 5962-00-125-2511 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for M270T16: Electrode Style: SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4); 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.).; Special Features: COMMERCIAL-INDUSTRIAL STYLE; Nondefinitive Spec/std Data: 3 TYPE AND B CLASS. 11 total characteristics are documented in the Federal Logistics Information System.