2815-00-392-4745 RING,PISTON Index 5340-00-392-4747 SEAT,HELICAL COMPRESSION SPRING

National Stock Number:
2815-00-392-4746

Federal Supply Class:
2815

National Item Identification Number:
003924746

Description:
PISTON,INTERNAL COMBUSTION ENGIN


Manufacturer Information:
77113AS1ML14BRINKLEY TECHNOLOGY GROUP LLC
77113AS28265HERCULES ENGINE CO INC


Techincal Specification:
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP3.050 INCHES MINIMUM AND 3.052 INCHES MAXIMUM
CARBON GROOVEINCLUDED
DIAMETER3.750 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES1.438 INCHES NOMINAL
FINISHED SIZE DESIGNATIONSTANDARD
FSC APPLICATION DATAENGINE,DIESEL
GROOVE TAPER ANGLE15 DEGREE INCLUDED ANGLE
HEAD STYLEFLAT
OVERALL HEIGHT4.859 INCHES NOMINAL
MATERIALALUMINUM
OIL GROOVENOT INCLUDED
OIL PASSAGE TYPEHOLE
PIN HOLE BUSHINGNOT INCLUDED
PININCLUDED
PIN TYPE FOR WHICH DESIGNEDFLOATING
PINHOLE DIAMETER1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM
RETAINING RING GROOVEINCLUDED
RING GROOVE DIAMETER3.313 INCHES MINIMUM AND 3.333 INCHES MAXIMUM 1ST RING
RING GROOVE DIAMETER3.337 INCHES MINIMUM AND 3.347 INCHES MAXIMUM 4TH RING
RING GROOVE DIAMETER3.377 INCHES MINIMUM AND 3.387 INCHES MAXIMUM 2ND RING
RING GROOVE DIAMETER3.337 INCHES MINIMUM AND 3.347 INCHES MAXIMUM 3RD RING
RING GROOVE POSITION BELOW PISTON PINNUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,NUMBER 5,AND NUMBER 6 ALL RINGS
RING GROOVE QUANTITY6
RINGNOT INCLUDED
RING GROOVE WIDTH0.1250 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM 1ST RING
RING GROOVE WIDTH0.1255 INCHES MINIMUM AND 0.1265 INCHES MAXIMUM 2ND RING
RING GROOVE WIDTH0.1875 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM 3RD RING
RING GROOVE WIDTH0.1875 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM 4TH RING
SKIRT TYPESOLID
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
WEIGHT46.000 OUNCES
SURFACE FINISHFINISHED
SURFACE TREATMENTTIN


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