2805-00-278-2134 PIN,PISTON Index 2815-00-278-2144 PIN,PISTON

National Stock Number:
2815-00-278-2143

Federal Supply Class:
2815

National Item Identification Number:
002782143

Description:
PIN,PISTON

Detail:
A CYLINDRICALLY-SHAPED METAL ITEM, USUALLY TUBULAR, DESIGNED TO FORM A PIVOTING CONNECTION BETWEEN THE PISTON AND CONNECTING ROD OF AN INTERNAL COMBUSTION ENGINE, COMPRESSOR AND LIKE ITEMS. MAY INCLUDE OIL SEALING OR PIN RETAINING PLUGS. EXCLUDES BUSHING, SLEEVE; PIN, GROOVED, HEADLESS; PIN, STRAIGHT, HEADLESS; AND PIN, HOLLOW.


Manufacturer Information:
805966124617GENERAL MOTORS CORP
805966155380HATCH & KIRK, INC.
8075067PC805966124617GENERAL MOTORS CORP
8075074PC805966124617GENERAL MOTORS CORP
805966172915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
8075067PC805966172915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
8075074PC805966172915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV


Techincal Specification:
END CHAMFER ANGLE IN DEG25.0
BODY LENGTH7.0570 INCHES MINIMUM AND 7.0670 INCHES MAXIMUM
BODY STYLECHAMFERED ENDS
BORE DIAMETER2.3900 INCHES MINIMUM AND 2.4000 INCHES MAXIMUM
BORE STYLESTRAIGHT-THRU BORE
CASEHARDENING INDICATORCASEHARDENED
FSC APPLICATION DATAENGINE,DIESEL
OUTSIDE DIAMETER3.47900 INCHES MINIMUM AND 3.48000 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890, CLASS B MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
METALLIC HARDNESS RATING60.0 MINIMUM ROCKWELL C AND 63.0 MAXIMUM ROCKWELL C


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