2040-00-287-9644 GRAPNEL,MARINE Index 4310-00-287-9647 PIN,PISTON

National Stock Number:
4310-00-287-9646

Federal Supply Class:
4310

National Item Identification Number:
002879646

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.


Techincal Specification:
END CHAMFER ANGLE IN DEG45.0
BODY LENGTH3.7187 INCHES NOMINAL
BODY STYLECHAMFERED ENDS
BORE DIAMETER0.9375 INCHES NOMINAL
BORE STYLESTRAIGHT-THRU BORE
CASEHARDENING INDICATORNOT CASEHARDENED
FSC APPLICATION DATAAIR COMPRESSOR
OUTSIDE DIAMETER1.24990 INCHES MINIMUM AND 1.25010 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1117 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1117


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