4310-01-673-3894 COMPRESSOR,CENTRIFUGAL 4310-00-031-7769 PISTON,COMPRESSOR

National Stock Number:
4310-00-445-0612

Federal Supply Class:
4310

National Item Identification Number:
004450612

Description:
PISTON,COMPRESSOR


Manufacturer Information:
BM6255015434CUMMINS INC.
BM9243015434CUMMINS INC.


Techincal Specification:
CUT DEPTH0.500 INCHES NOMINAL
DIAMETER3.435 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES1.270 INCHES NOMINAL
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP1.250 INCHES NOMINAL
FINISHED SIZE DESIGNATIONSTANDARD
HEAD STYLEFLAT
INTEGRAL CONNECTING RODNOT INCLUDED
MATERIALALUMINUM ALLOY
PIN HOLE BUSHINGNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDFLOATING
PINHOLE DIAMETER0.688 INCHES NOMINAL
PININCLUDED
OIL GROOVENOT INCLUDED
OIL PASSAGE TYPEHOLE
OVERALL HEIGHT2.912 INCHES NOMINAL
RETAINING RING GROOVEINCLUDED
RING GROOVE DIAMETER3.080 INCHES NOMINAL AND 3.045 INCHES NOMINAL
RING GROOVE POSITIONNO. 1,NO. 2,AND NO. 3 POSITIONS
RING GROOVE QUANTITY1 AND 2
RING GROOVE WIDTH0.095 INCHES NOMINAL AND 0.188 INCHES NOMINAL
RINGNOT INCLUDED
SKIRT BOTTOM CUTAWAY FEATUREINCLUDED
SKIRT TYPESOLID
SURFACE FINISHFINISHED


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