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National Stock Number:
2815-00-914-5198
Federal Supply Class:
2815
National Item Identification Number:
009145198
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:
| 34799 | 95201 | NAPCO INTERNATIONAL LLC |
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Techincal Specification:
| BODY LENGTH | 3.6620 INCHES MINIMUM AND 3.6820 INCHES MAXIMUM | | BODY STYLE | PLAIN ENDS | | BORE DIAMETER | 0.9375 INCHES NOMINAL | | BORE STYLE | INSIDE CHAMFER STRAIGHT-THRU BORE | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | COUNTERSINK ANGLE IN DEG | 12.0 | | FSC APPLICATION DATA | ENGINE,DIESEL | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 4615 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 4615 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4615 | | METALLIC HARDNESS RATING | 60.0 MINIMUM ROCKWELL C AND 63.0 MAXIMUM ROCKWELL C | | OUTSIDE DIAMETER | 1.74900 INCHES MINIMUM AND 1.74950 INCHES MAXIMUM | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY SPECIAL FEATURES REQUIREMENT | | SPECIAL FEATURES | MAGNETIC PERMEABILITY TO BE LESS THAN 1.2 BEFORE FABRICATION AND NOT MORE THAN 2.0 AFTER FABRICATION AS MEASURED IN A 200 OERSTED FIELD |
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