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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.
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Manufacturer Information:
301452 | 02978 | RENK AMERICA LLC | 7767527 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
BODY LENGTH | 4.4950 INCHES MINIMUM AND 4.5050 INCHES MAXIMUM | BODY STYLE | PLAIN ENDS | BORE DIAMETER | 0.9678 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM | BORE STYLE | INSIDE CHAMFER STRAIGHT-THRU BORE | CASEHARDENING INDICATOR | CASEHARDENED | COUNTERSINK ANGLE IN DEG | 60.0 | OUTSIDE DIAMETER | 1.37500 INCHES MINIMUM AND 1.37520 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | FED 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 | MATERIAL | STEEL COMP 8620 | METALLIC HARDNESS RATING | 57.0 MINIMUM ROCKWELL C AND 60.0 MAXIMUM ROCKWELL C |
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