2815-00-574-6795 RING,PISTON Index 2815-00-574-6797 CYLINDER HEAD ASSY

National Stock Number:
2815-00-574-6796

Federal Supply Class:
2815

National Item Identification Number:
005746796

Description:
PISTON,INTERNAL COMBUSTION ENGIN


Manufacturer Information:
272072R10SAT8KOMATSU AMERICA CORP.
272072R129510KOMATSU AMERICAN INTL CO
272072R131007NAVISTAR INTL CORP
272072R192679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/


Techincal Specification:
DIAMETER5.750 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES2.568 INCHES NOMINAL
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP4.500 INCHES NOMINAL
CARBON GROOVENOT INCLUDED
FINISHED SIZE DESIGNATIONSTANDARD
GROOVE TAPER ANGLE10 DEGREES-NUMBER 1 GROOVE
HEAD STYLECONCAVE
OIL GROOVENOT INCLUDED
OIL PASSAGE TYPESLOT
OVERALL HEIGHT7.500 INCHES NOMINAL
MATERIALALUMINUM ALLOY
RETAINING RING GROOVEINCLUDED
RING GROOVE DIAMETER5.200 INCHES NOMINAL 4TH RING
RING GROOVE DIAMETER5.200 INCHES NOMINAL 5TH RING
RING GROOVE DIAMETER5.220 INCHES NOMINAL 1ST RING
RING GROOVE DIAMETER5.210 INCHES NOMINAL 2ND RING
RING GROOVE DIAMETER5.210 INCHES NOMINAL 3RD RING
RING GROOVE QUANTITY5
RING GROOVE WIDTH0.0700 INCHES MINIMUM AND 0.1740 INCHES MAXIMUM 1ST RING
RING GROOVE WIDTH0.1240 INCHES NOMINAL 2ND RING
RING GROOVE WIDTH0.1240 INCHES NOMINAL 3RD RING
RING GROOVE WIDTH0.2500 INCHES NOMINAL 4TH RING
RING GROOVE WIDTH0.2500 INCHES NOMINAL 5TH RING
RINGNOT INCLUDED
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
SKIRT TYPESOLID
PIN HOLE BUSHINGNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDFLOATING
PINHOLE DIAMETER1.8700 INCHES NOMINAL
PINNOT INCLUDED
WEIGHT148.0 OUNCES
SURFACE FINISHFINISHED


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