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National Stock Number: 4310-00-892-4905
Federal Supply Class: 4310
National Item Identification Number: 008924905
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:
| 200113NPC136 | 0AT62 | SIEMENS ENERGY, INC. | | 200113NPC136 | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE | | 6202B | 0AT62 | SIEMENS ENERGY, INC. | | 6202B | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE |
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Techincal Specification:
| END CHAMFER ANGLE IN DEG | 45.0 | | BODY LENGTH | 6.4375 INCHES NOMINAL | | BODY STYLE | CHAMFERED ENDS | | BORE DIAMETER | 1.5000 INCHES NOMINAL | | BORE STYLE | STRAIGHT-THRU BORE | | CASEHARDENING INDICATOR | CASEHARDENED | | CENTER TO CENTER DISTANCE BETWEEN HOLES | 4.5000 INCHES NOMINAL | | DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | 0.969 INCHES NOMINAL | | FIRST HOLE DIAMETER | 0.281 INCHES NOMINAL | | HOLE ARRANGEMENT STYLE | TWO HOLES THRU ONE SIDE OF BORE | | HOLE DEPTH | 0.3750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-866, CLASS 8615 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 8615 | | METALLIC HARDNESS RATING | 55.0 MINIMUM ROCKWELL C AND 60.0 MAXIMUM ROCKWELL C | | OUTSIDE DIAMETER | 2.24900 INCHES NOMINAL | | SECOND HOLE DIAMETER | 0.281 INCHES NOMINAL |
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