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National Stock Number:
2815-00-277-1009
Federal Supply Class:
2815
National Item Identification Number:
002771009
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:
| MILE11276 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | QPL11276 | 97403 | CECOM LR CENTER |
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Techincal Specification:
| BODY LENGTH | 2.9690 INCHES MINIMUM AND 2.9790 INCHES MAXIMUM | | BODY STYLE | CHAMFERED ENDS | | BORE SMALLEST DIAMETER | 0.6690 INCHES NOMINAL | | BORE STYLE | INSIDE CHAMFER AND TAPERED BORE | | CASEHARDENING INDICATOR | CASEHARDENED | | COUNTERSINK ANGLE IN DEG | 45.0 | | END CHAMFER ANGLE IN DEG | 45.0 | | FSC APPLICATION DATA | ENGINE,DIESEL | | LARGEST BORE DIAMETER | 0.9800 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 8617 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 8617 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 8617 | | METALLIC HARDNESS RATING | 60.0 MINIMUM ROCKWELL C AND 64.0 MAXIMUM ROCKWELL C | | OUTSIDE DIAMETER | 1.31200 INCHES MINIMUM AND 1.31250 INCHES MAXIMUM | | TAPER LENGTH | 1.2400 INCHES NOMINAL |
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