2805-00-776-8028 PIN,PISTON Index 2805-00-776-8030 PISTON,INTERNAL COMBUSTION ENGIN

National Stock Number:
2805-00-776-8029

Federal Supply Class:
2805

National Item Identification Number:
007768029

Description:
PISTON,INTERNAL COMBUSTION ENGIN


Manufacturer Information:
012BD36024LIBBY POWER SYSTEMS, LLC
776802919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
DB21002978RENK AMERICA LLC
DB21066289WISCONSIN MOTORS LLC


Techincal Specification:
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP1.498 INCHES MINIMUM AND 1.502 INCHES MAXIMUM
CARBON GROOVENOT INCLUDED
DIAMETER3.250 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES1.250 INCHES NOMINAL
FINISHED SIZE DESIGNATIONSTANDARD
HEAD STYLEFLAT
OVERALL HEIGHT2.872 INCHES MINIMUM AND 2.878 INCHES MAXIMUM
MATERIALALUMINUM
OIL PASSAGE TYPESLOT AND HOLE
OIL GROOVENOT INCLUDED
PIN HOLE BUSHINGNOT INCLUDED
PINHOLE DIAMETER0.7490 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
PINNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDFLOATING
RETAINING RING GROOVEINCLUDED
RING GROOVE DIAMETER2.870 INCHES MINIMUM AND 2.880 INCHES MAXIMUM 3RD RING
RING GROOVE DIAMETER2.910 INCHES MINIMUM AND 2.920 INCHES MAXIMUM 2ND RING
RING GROOVE DIAMETER2.910 INCHES MINIMUM AND 2.920 INCHES MAXIMUM 1ST RING
RINGNOT INCLUDED
RING GROOVE QUANTITY4
RING GROOVE WIDTH0.0945 INCHES MINIMUM AND 0.0955 INCHES MAXIMUM 2ND RING
RING GROOVE WIDTH0.0955 INCHES MINIMUM AND 0.0965 INCHES MAXIMUM 1ST RING
RING GROOVE WIDTH0.1890 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM 3RD RING
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
SKIRT SLOT STYLEBASE TO GROOVE SLOT
SKIRT TYPEFULL SPLIT
WEIGHT9.25 OUNCES
SURFACE FINISHFINISHED


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