5310-00-821-8002 WASHER,FLAT Index 4820-00-821-8021 COCK,POPPET DRAIN

National Stock Number:
4310-00-821-8003

Federal Supply Class:
4310

National Item Identification Number:
008218003

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:
5152X49576QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR
8643X49576QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR
872449576QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR


Techincal Specification:
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP1.995 INCHES MINIMUM AND 2.005 INCHES MAXIMUM
DIAMETER4.500 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES1.750 INCHES NOMINAL
FINISHED SIZE DESIGNATIONSTANDARD
FSC APPLICATION DATAAIR COMPRESSOR,STATIONARY,RECEIVER MTD
HEAD STYLEFLAT
INTEGRAL CONNECTING RODNOT INCLUDED
OVERALL HEIGHT3.688 INCHES NOMINAL
MATERIALALUMINUM
OIL GROOVEINCLUDED
OIL PASSAGE TYPEHOLE
PIN HOLE BUSHINGNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDLOCKED
PINHOLE DIAMETER0.8747 INCHES MINIMUM AND 0.8749 INCHES MAXIMUM
PININCLUDED
RETAINING RING GROOVENOT INCLUDED
RING GROOVE POSITIONNO. 1,NO. 2,NO. 3 AND NO. 4 POSITIONS
RING GROOVE QUANTITY1 AND 3
RING GROOVE WIDTH0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM AND 0.1250 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM
RING GROOVE DIAMETER4.037 INCHES MINIMUM AND 4.047 INCHES MAXIMUM AND 4.077 INCHES MINIMUM AND 4.087 INCHES MAXIMUM
RINGINCLUDED
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
SKIRT TYPESOLID
SURFACE FINISHFINISHED


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