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 INDICATORCASE-HARDENED
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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