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National Stock Number: 4130-00-212-6308
Federal Supply Class: 4130
National Item Identification Number: 002126308
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:
| 143215W | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | | 175840PC24 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | | 183708PC24 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | | 29-1505PK | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
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Techincal Specification:
| METALLIC HARDNESS RATING | 62.0 MINIMUM ROCKWELL SUPERFICIAL 45-N AND | | 68.8 MAXIMUM ROCKWELL SUPERFICIAL 45-N | | MATERIAL | STEEL | | MATERIAL DOCUMENT AND CLASSIFICATION | MCQUADE EHN. TEST,CASE HARDENED AND GROUND 1.I.S.I C-1020 MFR REF SINGLE MATERIAL RESPONSE | | CASEHARDENING INDICATOR | CASEHARDENED | | BODY STYLE | CHAMFERED ENDS | | OUTSIDE DIAMETER | 1.24990 INCHES MINIMUM AND | | 1.25010 INCHES MAXIMUM | | BODY LENGTH | 3.7500 INCHES NOMINAL | | END CHAMFER ANGLE IN DEG | 45.0 | | BORE STYLE | STRAIGHT-THRU BORE | | BORE DIAMETER | 0.8750 INCHES NOMINAL | | PLUG TYPE | OIL SEALING | | PLUG MATERIAL | CALCIUM SILICATE | | OVERALL LENGTH | 3.965 INCHES MINIMUM AND | | 3.980 INCHES MAXIMUM |
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