3120-00-776-7525 BEARING,SLEEVE Index 2805-00-776-7528 PLUG,PISTON PIN

National Stock Number:
2805-00-776-7527

Federal Supply Class:
2805

National Item Identification Number:
007767527

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:
30145202978RENK AMERICA LLC
776752719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY LENGTH4.4950 INCHES MINIMUM AND 4.5050 INCHES MAXIMUM
BODY STYLEPLAIN ENDS
BORE DIAMETER0.9678 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM
BORE STYLEINSIDE CHAMFER STRAIGHT-THRU BORE
CASEHARDENING INDICATORCASEHARDENED
COUNTERSINK ANGLE IN DEG60.0
OUTSIDE DIAMETER1.37500 INCHES MINIMUM AND 1.37520 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD 1ST MATERIAL RESPONSE OR AISI 8620 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE AND SAE 8620 ASSN STD 2ND MATERIAL RESPONSE
MATERIALSTEEL COMP 8620
METALLIC HARDNESS RATING57.0 MINIMUM ROCKWELL C AND 60.0 MAXIMUM ROCKWELL C


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