8920-00-149-0795 CRACKERS,FORTIFIED,PLAIN Index 9905-00-149-0798 PLATE,INSTRUCTION

National Stock Number:
4310-00-149-0797

Federal Supply Class:
4310

National Item Identification Number:
001490797

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:
237N93236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
585N0AT62SIEMENS ENERGY, INC.
585N830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
585N8FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP
585N93236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE


Techincal Specification:
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP2.875 INCHES NOMINAL
DIAMETER6.000 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES1.815 INCHES NOMINAL
FINISHED SIZE DESIGNATIONSTANDARD
HEAD STYLEFLAT
INTEGRAL CONNECTING RODNOT INCLUDED
OIL GROOVEINCLUDED
OIL PASSAGE TYPEHOLE
OVERALL HEIGHT5.807 INCHES NOMINAL
MATERIALSTEEL
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
SKIRT TYPESOLID
PIN HOLE BUSHINGNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDLOCKED
PINHOLE DIAMETER1.000 INCHES NOMINAL
PININCLUDED
RETAINING RING GROOVENOT INCLUDED
RING GROOVE DIAMETER5.500 INCHES NOMINAL
RING GROOVE POSITION BELOW PISTON PINN0.4 RING GROOVE
RING GROOVE POSITIONN0. 1,NO. 2,NO. 3,AND NO. 4 POSITIONS
RING GROOVE QUANTITY4
RING GROOVE WIDTH0.250 INCHES NOMINAL
RINGNOT INCLUDED
SURFACE FINISHFINISHED


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