4820-00-922-0060 VALVE,CHECK Index 4720-00-922-0066 TUBING ASSEMBLY,NONMETALLIC

National Stock Number:
4310-00-922-0061

Federal Supply Class:
4310

National Item Identification Number:
009220061

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:
3W75295T340R0AT62SIEMENS ENERGY, INC.
3W75295T340R51436INGERSOLL-RAND COMPANY DBA INGERSOLL-RAND
3W75295T340R830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3W75295T340R88663DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE
3W75295T340R8FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP


Techincal Specification:
DISTANCE BETWEEN PIN BOSSES1.500 INCHES NOMINAL
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP6.656 INCHES NOMINAL
DIAMETER3.406 INCHES MINIMUM AND 3.969 INCHES MAXIMUM
FINISHED SIZE DESIGNATIONSTANDARD
HEAD STYLEFLAT
INTEGRAL CONNECTING RODNOT INCLUDED
OVERALL HEIGHT8.156 INCHES NOMINAL
MATERIALALUMINUM
OIL GROOVEINCLUDED
OIL PASSAGE TYPEHOLE
SKIRT BOTTOM CUTAWAY FEATURENOT INCLUDED
SKIRT TYPESOLID
PIN HOLE BUSHINGNOT INCLUDED
PIN TYPE FOR WHICH DESIGNEDFLOATING
PINHOLE DIAMETER1.000 INCHES NOMINAL
PININCLUDED
RETAINING RING GROOVEINCLUDED
RING GROOVE DIAMETER3.594 INCHES NOMINAL AND 3.562 INCHES NOMINAL AND 3.031 INCHES NOMINAL AND 3.040 INCHES NOMINAL
RING GROOVE POSITION AND QUANTITYNO. 1,NO. 2,@NO. 3,NO. 4,NO. 5,NO. 6,NO. 7,NO. 8,NO. 9 AND NO. 10 POSITION PISTON
RING GROOVE QUANTITY10
RING GROOVE WIDTH0.094 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
RINGINCLUDED
SURFACE FINISHFINISHED


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