National Stock Number (NSN) 2920-00-554-9155 (2920005549155) Parts List

Item Name	Spark Plug
Federal Supply Group (FSG)	Engine Accessories
Federal Supply Class (FSC)	2920 Engine Electrical System Components Nonaircraft
National Item Identification Number (NIIN)	00-554-9155 (005549155)
NCB Code	USA (00)
Manufacturer	Sasco Inc, Am General Llc, White Motor Corp, Brockway Motor Trucks, Ford Motor Company, Champion Aerospace Llc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
AC88	sasco inc	spark plug	58275	RFQ
638647	am general llc	spark plug	34623	RFQ
390990	white motor corp	spark plug	65282	RFQ
500046	brockway motor trucks	spark plug	08683	RFQ
GPW12405	ford motor company	spark plug	57526	RFQ
RJ6C	champion aerospace llc	spark plug	0b231	RFQ
A538	am general llc	spark plug	34623	RFQ

MRC	Criteria	Characteristic
AAQL	BODY STYLE	UNSHIELDED,SOLID POST,GASKET SEAT
AHPM	REACH LENGTH	0.375 INCHES NOMINAL
ALBY	USAGE DESIGN	ENGINE OTHER THAN AIRCRAFT
ASDB	WIDTH ACROSS FLATS	0.812 INCHES NOMINAL
AYGA	ELECTRODE STYLE	SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
AYGF	MEAN EFFECTIVE PRESSURE RATING	145.0 POUNDS PER SQUARE INCH NOMINAL
AYGH	SEAT MAJOR DIAMETER	0.800 INCHES NOMINAL