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National Stock Number:
2805-00-770-2635
Federal Supply Class:
2805
National Item Identification Number:
007702635
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:
| 2090374 | 23862 | MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02 | | 2090374 | 24617 | GENERAL MOTORS CORP | | 2090374 | 7X677 | GENERAL MOTORS LLC | | 7702635 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY LENGTH | 3.2500 INCHES MINIMUM AND 3.2550 INCHES MAXIMUM | | BODY STYLE | RADII ENDS | | BORE DIAMETER | 0.6250 INCHES NOMINAL | | BORE STYLE | INSIDE CHAMFER STRAIGHT-THRU BORE | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | COUNTERSINK ANGLE IN DEG | 30.0 | | FSC APPLICATION DATA | ENGINE GASOLINE | | OUTSIDE DIAMETER | 0.99480 INCHES MINIMUM AND 0.99500 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD ALL MATERIAL RESPONSES OR AISI 1015 ASSN STD 1ST MATERIAL RESPONSE OR SAE 1015 ASSN STD 1ST MATERIAL RESPONSE OR AISI 1020 ASSN STD 2ND MATERIAL RESPONSE OR SAE 1020 ASSN STD 2ND MATERIAL RESPONSE OR FED STD 66, SAE 5115 FED STD 3RD MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1015 OR STEEL COMP 1020 OR STEEL COMP 5115 | | METALLIC HARDNESS RATING | 61.0 MINIMUM ROCKWELL C AND 68.0 MAXIMUM ROCKWELL C | | RADIUS | 0.0156 INCHES NOMINAL |
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