4310-00-028-3855 HEAD,AIR COMPRESSOR Index 4730-00-028-3862 PACKING NUT

National Stock Number:
4310-00-028-3858

Federal Supply Class:
4310

National Item Identification Number:
000283858

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:
200849576QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR
2008-00149576QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR
2008-00194550CENTURY INSTRUMENT CO INC
297749576QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR


Techincal Specification:
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP2.995 INCHES MINIMUM AND 3.005 INCHES MAXIMUM
DIAMETER2.9980 INCHES MINIMUM AND 2.9985 INCHES MAXIMUM
DISTANCE BETWEEN PIN BOSSES1.688 INCHES NOMINAL
FINISHED SIZE DESIGNATIONSTANDARD
HEAD STYLEDISH
INTEGRAL CONNECTING RODNOT INCLUDED
OVERALL HEIGHT4.625 INCHES NOMINAL
MATERIALSTEEL ALLOY
OIL PASSAGE TYPEHOLE
OIL GROOVENOT INCLUDED
PIN HOLE BUSHINGNOT INCLUDED
PINHOLE DIAMETER0.8748 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
PINNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDLOCKED
RETAINING RING GROOVENOT INCLUDED
RING GROOVE DIAMETER2.640 INCHES MINIMUM AND 2.650 INCHES MAXIMUM AND 2.680 INCHES MINIMUM AND 2.690 INCHES MAXIMUM
RINGNOT INCLUDED
RING GROOVE POSITIONNO. 1,NO. 2,NO. 3 AND NO. 4 POSITIONS
RING GROOVE QUANTITY1 AND 3
RING GROOVE WIDTH0.1870 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM AND 0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
SKIRT TYPESOLID
SURFACE FINISHFINISHED


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