5895-00-725-2282 DUPLEXER SUBASSEMBLY Index 5331-00-725-2287 O-RING

National Stock Number:
2815-00-725-2286

Federal Supply Class:
2815

National Item Identification Number:
007252286

Description:
PISTON,INTERNAL COMBUSTION ENGIN


Manufacturer Information:
519819372582ROLLS-ROYCE SOLUTIONS AMERICA INC


Techincal Specification:
MATERIALSTEEL
DIAMETER4.235 INCHES NOMINAL
OVERALL HEIGHT6.016 INCHES NOMINAL
SURFACE TREATMENTZINC
SURFACE FINISHFINISHED
FINISHED SIZE DESIGNATIONSTANDARD
WEIGHT112.0 OUNCES
HEAD STYLECAVITY
SKIRT TYPESOLID
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
RING GROOVE QUANTITY6
RING GROOVE WIDTH0.0920 INCHES NOMINAL 1ST RING
0.1350 INCHES NOMINAL 2ND RING
0.1350 INCHES NOMINAL 3RD RING
0.1350 INCHES NOMINAL 4TH RING
0.1820 INCHES NOMINAL 5TH RING
0.1820 INCHES NOMINAL 6TH RING
RING GROOVE DIAMETER3.817 INCHES NOMINAL
OIL PASSAGE TYPEHOLE
RING GROOVE POSITION BELOW PISTON PINNUMBER,NUMBER 2,NUMBER 3,NUMBER 4,NUMBER 5,AND NUMBER 6 ALL RINGS
CARBON GROOVENOT INCLUDED
OIL GROOVEINCLUDED
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP3.512 INCHES NOMINAL
PIN HOLE BUSHINGINCLUDED
PINHOLE DIAMETER1.4950 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES1.875 INCHES NOMINAL
RETAINING RING GROOVENOT INCLUDED
PINNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDFLOATING
RINGNOT INCLUDED


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