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National Stock Number: 2805-00-884-4687
Federal Supply Class: 2805
National Item Identification Number: 008844687
Description: PISTON,INTERNAL COMBUSTION ENGIN
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Manufacturer Information:
| 3886048 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT | | 3886048 | 7X677 | GENERAL MOTORS LLC | | L2289 | 31033 | TRW INC TRW INTL TRADE GOVERNMENT SALES DEPT |
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Techincal Specification:
| DISTANCE BETWEEN PIN BOSSES | 1.238 INCHES NOMINAL | | DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 1.659 INCHES NOMINAL | | CARBON GROOVE | NOT INCLUDED | | CUT DEPTH | 1.125 INCHES NOMINAL | | DIAMETER | 3.878 INCHES NOMINAL | | FINISHED SIZE DESIGNATION | STANDARD | | HEAD STYLE | FLAT | | OVERALL HEIGHT | 3.515 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | OIL GROOVE | NOT INCLUDED | | OIL PASSAGE TYPE | SLOT LOCATION NOT OTHERWISE SPECIFIED | | PIN HOLE BUSHING | NOT INCLUDED | | PINHOLE DIAMETER | 0.9285 INCHES NOMINAL | | PIN | INCLUDED | | PIN TYPE FOR WHICH DESIGNED | FLOATING | | RETAINING RING GROOVE | NOT INCLUDED | | RING GROOVE QUANTITY | 3 | | RING | NOT INCLUDED | | SKIRT BOTTOM CUTAWAY FEATURE | INCLUDED | | SKIRT TYPE | SOLID | | SPECIAL FEATURES | USED ON GMC ENGINE; MDL 1966-72; SERIES 250 | | WEIGHT | 20.0 OUNCES | | SURFACE FINISH | FINISHED |
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