Product Details | SPARK PLUG

2920-00-294-3757 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: WS506, 2920-00-294-3757, 00-294-3757, 2920002943757, 002943757

Engine Accessories | Engine Electrical System Components, Nonaircraft

Supply Group (FSG) NSN Assign. NIIN
29 01 JAN 1963 00-294-3757

Drawings & Photos | NSN 2920-00-294-3757


Cross Reference | NSN 2920-00-294-3757

Part Number Cage Code Manufacturer
WS506 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 2920-00-294-3757

Characteristic Specifications
BODY STYLE A2 UNSHIELDED, THREADED POST, GASKET SEAT
REACH LENGTH 0.500 INCHES NOMINAL
WIDTH ACROSS FLATS 1.000 INCHES NOMINAL
SEAT MAJOR DIAMETER 0.937 INCHES MAXIMUM
HEIGHT ABOVE MOUNTING SURFACE ANY ACCEPTABLE
ELECTRODE STYLE B1 SINGLE FLAT SHELL GROUND ELECTRODE
THREAD SIZE AND SERIES/TYPE DESIGNATOR AND LOCATION 18-1.5MM BASE
MEAN EFFECTIVE PRESSURE RATING 200.0 POUNDS PER SQUARE INCH NOMINAL
USAGE DESIGN ENGINE OTHER THAN AIRCRAFT
NONDEFINITIVE SPEC/STD DATA 3 TYPE AND B CLASS
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE WS506

Restrictions/Controls & Freight Information | NSN 2920-00-294-3757

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