NSN 2920-00-248-1619

Part Details | SPARK PLUG

2920-00-248-1619 An item containing two or more electrodes across which an electric spark is discharged to ignite a fuel and air mixture, primarily in internal combustion engines. Excludes GLOW PLUG; and ELECTRODE.

Alternate Parts: XE49, 177624270164, 17-7624-270-164, S18AR, S18AR, S18AR, M49, 280549R91, 280549R91, 260352R91, 2920-00-248-1619, 00-248-1619, 2920002481619, 002481619

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29JAN 01, 196300-248-161900294 ( SPARK PLUG )
REFERENCE DRAWINGS & PICTURES

ELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT

SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)

Cross Reference | NSN 2920-00-248-1619
Part Number Cage Code Manufacturer
XE490AFL4CHAMPION AEROSPACE LLC
17-7624-270-16481336CHIEF OF ENGINEERSDEPT OF ARMY
S18AR24617GENERAL MOTORS CORP
S18AR70040GENERAL MOTORS LLCDBA GENERAL MOTORS
S18AR7X677GENERAL MOTORS LLCDBA GENERAL MOTORS
M4991340MET-PRO CORPORATION
280549R9131007NAVISTAR INTERNATIONAL CORPORATIONDBA NAVISTAR
280549R9192679NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION
260352R9192679NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION
Technical Data | NSN 2920-00-248-1619
Characteristic Specifications
BODY STYLE ELECTRICALLY SHIELDED, FULL INSULATOR, GASKET SEAT
REACH LENGTH0.500 INCHES NOMINAL
WIDTH ACROSS FLATS1.000 INCHES NOMINAL
SEAT MAJOR DIAMETER1.000 INCHES NOMINAL
HEIGHT ABOVE MOUNTING SURFACE3.000 INCHES NOMINAL
TOP TO TERMINAL CONTACT DISTANCE1.000 INCHES MINIMUM AND 1.050 INCHES MAXIMUM
TOP TO SHIELD THREAD DISTANCE0.125 INCHES NOMINAL
SHIELD THREAD LENGTH0.250 INCHES NOMINAL
TERMINAL SLEEVE INSIDE DIAMETER0.378 INCHES MINIMUM AND 0.386 INCHES MAXIMUM
ELECTRODE STYLE4 SINGLE FLAT SHELL GROUND ELECTRODE (SEE ALSO STYLE 4)
DC RESISTANCE RATING IN OHMS10000.0 NOMINAL
USAGE DESIGN ENGINE OTHER THAN AIRCRAFT