5120-00-863-5946 WRENCH,OPEN END Index 2815-00-863-5950 PISTON,INTERNAL COMBUSTION ENGIN

National Stock Number:
2815-00-863-5949

Federal Supply Class:
2815

National Item Identification Number:
008635949

Description:
PISTON,INTERNAL COMBUSTION ENGIN


Manufacturer Information:
5ADHPS7PZX0FAIRBANKS MORSE, LLC
5ADHPS82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
P5ADHPSN66297HATCH AND KIRK INC HK/PPI DIV


Techincal Specification:
MATERIALIRON CAST
DIAMETER5.250 INCHES NOMINAL
OVERALL HEIGHT8.400 INCHES NOMINAL
SURFACE TREATMENTOXIDE
SURFACE FINISHFINISHED
FINISHED SIZE DESIGNATIONSTANDARD
WEIGHT240.0 OUNCES
HEAD STYLECONCAVE
SKIRT TYPESOLID
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
RING GROOVE QUANTITY6
RING GROOVE WIDTH0.2560 INCHES NOMINAL AND
0.2470 INCHES NOMINAL AND
0.1850 INCHES NOMINAL
RING GROOVE DIAMETER4.783 INCHES NOMINAL AND
4.775 INCHES NOMINAL AND
4.763 INCHES NOMINAL
OIL PASSAGE TYPEHOLE
RING GROOVE POSITION BELOW PISTON PINNUMBER 1,NUMBER 2,NUMBER 3,NUMBER 4,NUMBER 5,AND NUMBER 6 ALL RINGS
CARBON GROOVENOT INCLUDED
OIL GROOVENOT INCLUDED
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP5.100 INCHES NOMINAL
PIN HOLE BUSHINGINCLUDED
PINHOLE DIAMETER2.0000 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES1.885 INCHES NOMINAL
RETAINING RING GROOVENOT INCLUDED
PINNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDFLOATING
RINGNOT INCLUDED


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