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National Stock Number: 2815-00-528-6327
Federal Supply Class: 2815
National Item Identification Number: 005286327
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.
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Manufacturer Information:
3256558 | 55380 | HATCH & KIRK, INC. | 3256558 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
BODY LENGTH | 3.8700 INCHES MINIMUM AND 3.8800 INCHES MAXIMUM | BODY STYLE | RADII ENDS | BORE DIAMETER | 1.1875 INCHES NOMINAL | BORE STYLE | INSIDE RADII STRAIGHT-THRU BORE | BORE RADIUS | 0.031 INCHES NOMINAL | CASEHARDENING INDICATOR | CASEHARDENED | OUTSIDE DIAMETER | 1.87390 INCHES MINIMUM AND 1.87410 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 3310 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 3115 | METALLIC HARDNESS RATING | 58.0 MINIMUM ROCKWELL C | RADIUS | 0.031 INCHES NOMINAL |
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