2815-00-528-5704 PISTON,INTERNAL COMBUSTION ENGIN Index 3120-00-528-5711 BUSHING,SLEEVE

National Stock Number:
2815-00-528-5707

Federal Supply Class:
2815

National Item Identification Number:
005285707

Description:
PISTON,INTERNAL COMBUSTION ENGIN


Manufacturer Information:
911B79975M & S CARTAGE INC
P21047A114541COOPER MACHINERY SERVICES LLC
P21047A117572STERLING ENGINE CO INC
P21047A155509COOPER CAMERON CORP AJAX-SUPERIOR DIV
P21047A217572STERLING ENGINE CO INC


Techincal Specification:
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP3.998 INCHES MINIMUM AND 4.002 INCHES MAXIMUM
CARBON GROOVENOT INCLUDED
DIAMETER5.500 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES2.375 INCHES NOMINAL
FINISHED SIZE DESIGNATIONSTANDARD
HEAD STYLEFLAT
OVERALL HEIGHT8.000 INCHES NOMINAL
MATERIALALUMINUM ALLOY
OIL GROOVENOT INCLUDED
OIL PASSAGE TYPEHOLE
PIN HOLE BUSHINGNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDFLOATING
PINHOLE DIAMETER2.1250 INCHES NOMINAL
PINNOT INCLUDED
RETAINING RING GROOVEINCLUDED
RING GROOVE DIAMETER4.017 INCHES MINIMUM AND 5.027 INCHES MAXIMUM 1ST RING
RING GROOVE DIAMETER4.977 INCHES MINIMUM AND 4.987 INCHES MAXIMUM 3RD RING
RING GROOVE DIAMETER4.977 INCHES MINIMUM AND 4.987 INCHES MAXIMUM 4TH RING
RING GROOVE DIAMETER4.977 INCHES MINIMUM AND 4.987 INCHES MAXIMUM 5TH RING
RING GROOVE DIAMETER5.017 INCHES MINIMUM AND 5.027 INCHES MAXIMUM 2ND RING
RING GROOVE POSITION BELOW PISTON PINNUMBER 1,NUMBER 2,NUMBER 3 ALL RINGS
RING GROOVE QUANTITY5
RING GROOVE WIDTH0.1280 INCHES MINIMUM AND 0.1285 INCHES MAXIMUM 2ND RING
RING GROOVE WIDTH0.1300 INCHES MINIMUM AND 0.1305 INCHES MAXIMUM 1ST RING
RING GROOVE WIDTH0.2520 INCHES MINIMUM AND 0.2525 INCHES MAXIMUM 3RD RING
RING GROOVE WIDTH0.2520 INCHES MINIMUM AND 0.2525 INCHES MAXIMUM 4TH RING
RING GROOVE WIDTH0.2520 INCHES MINIMUM AND 0.2525 INCHES MAXIMUM 5TH RING
RINGNOT INCLUDED
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
SKIRT TYPESOLID
WEIGHT106.0 OUNCES
SURFACE FINISHFINISHED
SURFACE TREATMENTANODIZE


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