4310-00-971-2265 RING SET,PISTON Index 4310-00-971-2267 PISTON ASSEMBLY

National Stock Number:
4310-00-971-2266

Federal Supply Class:
4310

National Item Identification Number:
009712266

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:
AH8-38735301DRESSER INDUSTRIES INC LEROI DIV


Techincal Specification:
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP2.500 INCHES NOMINAL
DIAMETER2.498 INCHES NOMINAL
HEAD STYLEHUMP
INTEGRAL CONNECTING RODNOT INCLUDED
OVERALL HEIGHT4.250 INCHES NOMINAL
MATERIALIRON CAST
OIL GROOVEINCLUDED
OIL PASSAGE TYPEHOLE
PIN HOLE BUSHINGNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDLOCKED
PINHOLE DIAMETER0.125 INCHES NOMINAL
PININCLUDED
RETAINING RING GROOVEINCLUDED
RING GROOVE DIAMETER2.233 INCHES NOMINAL AND 2.193 INCHES NOMINAL
RING GROOVE POSITIONN0.1,NO.2,NO.3 AND NO.4 POSITIONS
RING GROOVE QUANTITY4
RING GROOVE WIDTH0.126 INCHES NOMINAL AND 0.156 INCHES NOMINAL
RINGINCLUDED
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
SKIRT TYPESOLID
SURFACE FINISHSEMIFINISHED


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