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National Stock Number:
2805-00-800-9808
Federal Supply Class:
2805
National Item Identification Number:
008009808
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:
| 8754474 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END CHAMFER ANGLE IN DEG | 30.0 | | BODY LENGTH | 3.1620 INCHES MINIMUM AND 3.1760 INCHES MAXIMUM | | BODY STYLE | CHAMFERED ENDS | | BORE DIAMETER | 0.4950 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM | | BORE STYLE | COUNTERBORED | | CASEHARDENING INDICATOR | CASEHARDENED | | COUNTERBORE DEPTH | 0.250 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.600 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.91200 INCHES MINIMUM AND 0.91220 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 8620 ASSN STD 1ST MATERIAL RESPONSE AND FED STD 66 FED STD 2ND MATERIAL RESPONSE OR AISI 5015 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 5015 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 8620 OR STEEL COMP 5015 | | METALLIC HARDNESS RATING | 50.0 NOMINAL ROCKWELL C |
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