2590-00-200-0066 CAP,FILLER OPENING Index 2815-00-200-0069 RING SET,PISTON

National Stock Number:
2815-00-200-0068

Federal Supply Class:
2815

National Item Identification Number:
002000068

Description:
PISTON,INTERNAL COMBUSTION ENGIN


Manufacturer Information:
1753327315MORRIS MATERIAL HANDLING, INC.
1753395201NAPCO INTERNATIONAL LLC
17533N27315MORRIS MATERIAL HANDLING, INC.
2979095201NAPCO INTERNATIONAL LLC
N17533K95201NAPCO INTERNATIONAL LLC


Techincal Specification:
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP3.270 INCHES MINIMUM AND 3.275 INCHES MAXIMUM
CARBON GROOVENOT INCLUDED
DIAMETER4.500 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES1.875 INCHES NOMINAL
FINISHED SIZE DESIGNATIONSTANDARD
HEAD STYLEFLAT
OVERALL HEIGHT6.350 INCHES NOMINAL
MATERIALALUMINUM
OIL GROOVENOT INCLUDED
PIN HOLE BUSHINGNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDFLOATING
PINHOLE DIAMETER1.7500 INCHES MINIMUM AND 1.7505 INCHES MAXIMUM
PINNOT INCLUDED
RETAINING RING GROOVEINCLUDED
RING GROOVE DIAMETER4.090 INCHES MINIMUM AND 4.100 INCHES MAXIMUM 2ND RING
RING GROOVE DIAMETER4.090 INCHES MINIMUM AND 4.100 INCHES MAXIMUM 3RD RING
RING GROOVE DIAMETER4.090 INCHES MINIMUM AND 4.100 INCHES MAXIMUM 4TH RING
RING GROOVE DIAMETER4.090 INCHES MINIMUM AND 4.100 INCHES MAXIMUM 1ST RING
RING GROOVE POSITION BELOW PISTON PINNUMBER 1,NUMBER 2,NUMBE 3,NUMBER 4,AND NUMBER 5 ALL RINGS
RING GROOVE QUANTITY6
RING GROOVE WIDTH0.1250 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM 4TH RING
RING GROOVE WIDTH0.1260 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM 3RD RING
RING GROOVE WIDTH0.1280 INCHES MINIMUM AND 0.1290 INCHES MAXIMUM 2ND RING
RING GROOVE WIDTH0.1300 INCHES MINIMUM AND 0.1310 INCHES MAXIMUM 1ST RING
RINGNOT INCLUDED
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
SKIRT TYPESOLID
SPECIAL FEATURESRING GROOVES NO. 2,3,AND 4 CHAMFERED 30 DEG AT TOP OF RING GROOVES
WEIGHT75.0 OUNCES
SURFACE FINISHFINISHED


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