5360-01-006-7587 SPRING,HELICAL,TORSION Index 6640-01-006-7590 OVEN,LABORATORY

National Stock Number:
2815-01-006-7589

Federal Supply Class:
2815

National Item Identification Number:
010067589

Description:
PISTON,INTERNAL COMBUSTION ENGIN


Manufacturer Information:
AR1235815434CUMMINS INC.


Techincal Specification:
DISTANCE BETWEEN PIN BOSSES1.680 INCHES MINIMUM AND 2.750 INCHES MAXIMUM
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP3.750 INCHES NOMINAL
CARBON GROOVENOT INCLUDED
DIAMETER5.500 INCHES NOMINAL5.500 INCHES NOMINAL
FINISHED SIZE DESIGNATIONSTANDARDSTANDARD
GROOVE TAPER ANGLE10 DEGREE
HEAD STYLECONCAVECONCAVE
OIL GROOVENOT INCLUDED
OIL PASSAGE TYPEHOLE LOCATION NOT OTHERWISE SPECIFIEDHOLE LOCATION NOT OTHERWISE SPECIFIED
OVERALL HEIGHT5.650 INCHES NOMINAL5.650 INCHES NOMINAL
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDEDNOT INCLUDED
SKIRT TYPESOLIDSOLID
PIN HOLE BUSHINGNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDFLOATING
PINHOLE DIAMETER1.9940 INCHES NOMINAL1.9940 INCHES NOMINAL
PINNOT INCLUDED
RETAINING RING GROOVEINCLUDED
RING GROOVE WIDTH0.1890 INCHES NOMINAL FOURTH RING0.1890 INCHES NOMINAL FOURTH RING
RING GROOVE DIAMETER4.994 INCHES NOMINAL FOURTH RING5.020 INCHES NOMINAL THIRD RING
RING GROOVE DIAMETER5.020 INCHES NOMINAL SECOND RING5.020 INCHES NOMINAL FIRST RING
RING GROOVE DIAMETER4.994 INCHES NOMINAL FOURTH RING
RING GROOVE DIAMETER5.020 INCHES NOMINAL THIRD RING5.020 INCHES NOMINAL SECOND RING
RING GROOVE QUANTITY44
RING GROOVE WIDTH0.0625 INCHES MINIMUM AND 0.0625 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM SECOND RING0.1240 INCHES MAXIMUM SECOND RING
RING GROOVE WIDTH0.0625 INCHES MINIMUM AND 0.0625 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM THIRD RING0.1240 INCHES MAXIMUM THIRD RING
RING GROOVE WIDTH0.0730 INCHES MINIMUM AND 0.0730 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM FIRST RING0.1500 INCHES MAXIMUM FIRST RING
RINGNOT INCLUDED
SPECIAL FEATURESFURNISHED WITH TWO WEAR PLATES
WEIGHT116.0 OUNCES
SURFACE FINISHFINISHEDFINISHED


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