2990-00-135-6249 WEIGHT,GOVERNOR Index 2990-00-135-6261 ROD ASSEMBLY,TUBE T

National Stock Number:
2815-00-135-6258

Federal Supply Class:
2815

National Item Identification Number:
001356258

Description:
PISTON,INTERNAL COMBUSTION ENGIN


Manufacturer Information:
9M57011083CATERPILLAR INC


Techincal Specification:
MATERIALALUMINUM ALLOY
DIAMETER3.645 INCHES NOMINAL
OVERALL HEIGHT3.430 INCHES NOMINAL
SURFACE FINISHFINISHED
FINISHED SIZE DESIGNATIONOVERSIZE
OVERSIZE0.020 INCHES NOMINAL
WEIGHT20.0 KILOGRAMS
HEAD STYLEFLAT
SKIRT TYPESOLID
SKIRT BOTTOM CUTAWAY FEATUREINCLUDED
CUT DEPTH0.630 INCHES NOMINAL
RING GROOVE QUANTITY3
RING GROOVE WIDTH0.0960 INCHES NOMINAL 1ST RING
0.0960 INCHES NOMINAL 2ND RING
0.1850 INCHES NOMINAL 3RD RING
RING GROOVE DIAMETER3.196 INCHES NOMINAL 1ST RING
3.196 INCHES NOMINAL 2ND RING
3.212 INCHES NOMINAL 3RD RING
OIL PASSAGE TYPEHOLE
CARBON GROOVENOT INCLUDED
OIL GROOVENOT INCLUDED
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP1.812 INCHES NOMINAL
PIN HOLE BUSHINGNOT INCLUDED
PINHOLE DIAMETER0.8670 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES1.248 INCHES NOMINAL
RETAINING RING GROOVEINCLUDED
PINNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDFLOATING
RINGNOT INCLUDED


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