Federal Specifications Part Number WS506TYPE2CLASSB - Get an Instant Quote

Part Number:  WS506TYPE2CLASSB
Manufacturer:  federal specifications
NIIN:  00-287-8818
Item Name :  spark plug
CAGE Code:  81348
INC Code:  00294
Country:  USA
NCB Code:  00
Last Updated:  05-21-2025

Part Number WS506TYPE2CLASSB described as Spark Plug with NSN 2920-00-287-8818 with FSC 2920 Engine Electrical System Components Nonaircraft by Manufacture Federal Specifications is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.

Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of Federal Specifications aerospace and aviation parts like WS506TYPE2CLASSB. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada. 

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NSN Information for Part Number WS506TYPE2CLASSB with NSN 2920-00-287-8818, 2920002878818

NSNFSCNIINCLSHazmatDEMILCancelled NSN
2920-00-287-8818

Item Description:

Spark Plug

2920002878818N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
Sp204b4s195

Characteristics Data of NSN 2920-00-287-8818, 2920002878818

MRCCriteriaCharacteristic
AAQLBODY STYLEELECTRICALLY SHIELDED FULL INSULATOR GASKET SEAT
AHPMREACH LENGTH0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
ALBYUSAGE DESIGNENGINE OTHER THAN AIRCRAFT
ASDBWIDTH ACROSS FLATS0.875 INCHES NOMINAL
AYGAELECTRODE STYLESINGLE FLAT SHELL GROUND ELECTRODE SEE ALSO STYLE 4
AYGFMEAN EFFECTIVE PRESSURE RATING180.0 POUNDS PER SQUARE INCH MINIMUM AND 229.0 POUNDS PER SQUARE INCH MAXIMUM
AYGHSEAT MAJOR DIAMETER1.000 INCHES NOMINAL
AYGJHEIGHT ABOVE MOUNTING SURFACE2.328 INCHES MINIMUM AND 2.348 INCHES MAXIMUM
AYGKTOP TO TERMINAL CONTACT DISTANCE1.000 INCHES NOMINAL
AYGLTOP TO SHIELD THREAD DISTANCE0.125 INCHES NOMINAL
AYGMSHIELD THREAD LENGTH0.375 INCHES NOMINAL
AYGPTERMINAL SLEEVE INSIDE DIAMETER0.378 INCHES MINIMUM AND 0.388 INCHES MAXIMUM
THDSTHREAD SIZE AND SERIES-TYPE DESIGNATOR5-8-24 UNEF SHIELD
ZZZTNONDEFINITIVE SPEC-STD DATA2 TYPE AND B CLASS



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