4820-00-420-6719 BALL,CHECK Index 4310-00-420-6725 PISTON,COMPRESSOR

National Stock Number:
4310-00-420-6724

Federal Supply Class:
4310

National Item Identification Number:
004206724

Description:
PISTON,COMPRESSOR

Detail:
A CYLINDRICAL PIECE WHICH MOVES OR RECIPROCATES IN A CYLINDER TO COMPRESS AIR OR GAS FROM AN INITIAL INTAKE PRESSURE TO A HIGHER DISCHARGE PRESSURE. MAY INCLUDE INTEGRAL CONNECTING ROD.


Manufacturer Information:
7155-1070401496AIR DRY CO OF AMERICA, LLC
7155-1070499447COOPER INTERCONNECT, INC.


Techincal Specification:
DIAMETER2.750 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES1.330 INCHES NOMINAL
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP1.500 INCHES NOMINAL
FINISHED SIZE DESIGNATIONSTANDARD
HEAD STYLEFLAT
INTEGRAL CONNECTING RODNOT INCLUDED
MATERIALALUMINUM
OIL GROOVENOT INCLUDED
OIL PASSAGE TYPEHOLE
OVERALL HEIGHT2.465 INCHES NOMINAL
PIN HOLE BUSHINGNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDLOCKED
PINHOLE DIAMETER0.785 INCHES NOMINAL
PININCLUDED
RETAINING RING GROOVEINCLUDED
RING GROOVE DIAMETER2.460 INCHES NOMINAL
RING GROOVE POSITIONNO. 1,NO. 2,AND NO. 3
RING GROOVE QUANTITY3
RING GROOVE WIDTH0.120 INCHES NOMINAL
RINGINCLUDED
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
SKIRT TYPESOLID
SURFACE FINISHFINISHED


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