Product Details | SPARK PLUG

2920-00-726-9545 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.20229200048Engine Electrical System Components, Nonaircraft29250058Engine Electrical System Components, Aircraft Prime Moving

Part Alternates: MS359093, MS35909-3, SR6F13, WS506, XMJ20, 8741671, 922728, AR9S, WR47, 169199, 169-199, 2920-00-726-9545, 00-726-9545, 2920007269545, 007269545

Engine Accessories | Engine Electrical System Components, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 JAN 1963 00-726-9545

Drawings & Photos | NSN 2920-00-726-9545


Demand History | NSN 2920-00-726-9545

Part Number Request Date QTY Origin
MS359093 2011-10-05 2 US

Cross Reference | NSN 2920-00-726-9545

Part Number Cage Code Manufacturer
169-199 44940 CUMMINS POWER GENERATION INC.
8741671 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
922728 34623 AM GENERAL, LLC
AR9S 03657 ZELLER CORP THE
MS35909-3 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
SR6F13 03657 ZELLER CORP THE
WR47 70040 GENERAL MOTORS CORP AC ROCHESTER DIV
WS506 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
XMJ20 0AFL4 CHAMPION AEROSPACE LLC DIV CHAMPION AEROSPACE, LLC
XMJ20 0B231 CHAMPION AVIATION INC AUTOMOTIVE DIV

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Technical Data | NSN 2920-00-726-9545

Characteristic Specifications
BODY STYLE A6 ELECTRICALLY SHIELDED, PARTIAL INSULATOR, GASKET SEAT
REACH LENGTH 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.802 INCHES MINIMUM AND 0.817 INCHES MAXIMUM
SEAT MAJOR DIAMETER 0.785 INCHES MINIMUM AND 0.800 INCHES MAXIMUM
HEIGHT ABOVE MOUNTING SURFACE 2.875 INCHES MAXIMUM
TOP TO TERMINAL CONTACT DISTANCE 1.245 INCHES MINIMUM AND 1.295 INCHES MAXIMUM
TOP TO SHIELD THREAD DISTANCE 0.095 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
SHIELD THREAD LENGTH 0.375 INCHES NOMINAL
BARREL INSIDE DIAMETER 0.505 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
TERMINAL SLEEVE INSIDE DIAMETER 0.301 INCHES MINIMUM AND 0.316 INCHES MAXIMUM
ELECTRODE STYLE B1 SINGLE FLAT SHELL GROUND ELECTRODE
THREAD SIZE AND SERIES/TYPE DESIGNATOR AND LOCATION 14-1.25MM BASE 5/8-24 UNEF SHIELDING
MEAN EFFECTIVE PRESSURE RATING 135.0 POUNDS PER SQUARE INCH NOMINAL
DC RESISTANCE RATING IN OHMS 10000.0 NOMINAL
USAGE DESIGN ENGINE OTHER THAN AIRCRAFT
TEST DATA DOCUMENT 81348-WS506 SPECIFICATION
NONDEFINITIVE SPEC/STD DATA B CLASS AND 1 TYPE
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS35909-3
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE WS506

Restrictions/Controls & Freight Information | NSN 2920-00-726-9545

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 177080 SPARK PLUGS NOI IN BXS
Less than car load rating J 100.2
Less than truck load rating W Rating Variable
Water commodity Code 583 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Y Protected cargo, other than above, including sensitive cargo requiring hand-to-hand receipt and/or security precautions.
Special Handling Code 5 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable