4820-01-039-5954 DISK AND SEAT,VALVE Index 4540-01-039-5956 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE

National Stock Number:
4310-01-039-5955

Federal Supply Class:
4310

National Item Identification Number:
010395955

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:
C4A11568GARDNER DENVER INC.


Techincal Specification:
DIAMETER1.746 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES0.938 INCHES NOMINAL
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP0.875 INCHES NOMINAL
HEAD STYLERELIEVED
INTEGRAL CONNECTING RODNOT INCLUDED
MATERIALALUMINUM ALLOY
PIN HOLE BUSHINGNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDLOCKED
PINHOLE DIAMETER0.563 INCHES NOMINAL
PINNOT INCLUDED
OIL GROOVEINCLUDED
OIL PASSAGE TYPEHOLE
OVERALL HEIGHT1.750 INCHES NOMINAL
RETAINING RING GROOVENOT INCLUDED
RING GROOVE DIAMETER1.517 INCHES NOMINAL
RING GROOVE POSITIONNO. 1,NO. 2,AND NO. 3 POSITIONS
RING GROOVE WIDTH0.066 INCHES NOMINAL AND 0.127 INCHES NOMINAL
RING GROOVE QUANTITY3
RINGNOT INCLUDED
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
SKIRT TYPESOLID
SURFACE FINISHSEMIFINISHED


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