3120-00-540-7008 BEARING,WASHER,THRUST Index 2805-00-540-7022 RING SET,PISTON

National Stock Number:
4310-00-540-7021

Federal Supply Class:
4310

National Item Identification Number:
005407021

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:
1-1827411976CHICAGO PNEUMATIC TOOL CO


Techincal Specification:
END CHAMFER ANGLE IN DEG45.0
BODY LENGTH4.2450 INCHES MINIMUM AND 4.2550 INCHES MAXIMUM
BODY STYLECHAMFERED ENDS
CASEHARDENING INDICATORCASEHARDENED
OUTSIDE DIAMETER1.99800 INCHES MINIMUM AND 2.00000 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 3120 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 3120
METALLIC HARDNESS RATING55.0 MINIMUM ROCKWELL C AND 65.0 MAXIMUM ROCKWELL C


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