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National Stock Number:
4310-00-706-7747
Federal Supply Class:
4310
National Item Identification Number:
007067747
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.
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Manufacturer Information:
| PST189A | 0AT62 | SIEMENS ENERGY, INC. | | PST189A | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | PST189A | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE |
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Techincal Specification:
| DISTANCE BETWEEN PIN BOSSES | 1.375 INCHES NOMINAL | | DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 1.562 INCHES NOMINAL | | DIAMETER | 3.109 INCHES NOMINAL | | FINISHED SIZE DESIGNATION | STANDARD | | HEAD STYLE | FLAT | | INTEGRAL CONNECTING ROD | NOT INCLUDED | | OVERALL HEIGHT | 3.219 INCHES NOMINAL | | MATERIAL | STEEL | | OIL GROOVE | INCLUDED | | OIL PASSAGE TYPE | HOLE | | PIN HOLE BUSHING | NOT INCLUDED | | PIN | INCLUDED | | PIN TYPE FOR WHICH DESIGNED | LOCKED | | PINHOLE DIAMETER | 0.500 INCHES NOMINAL | | RETAINING RING GROOVE | INCLUDED | | RING GROOVE DIAMETER | 2.797 INCHES NOMINAL | | RING GROOVE POSITION AND QUANTITY | NO.1,AND NO.2 POSITIONS PISTON | | RING GROOVE QUANTITY | 2 | | RING GROOVE WIDTH | 0.125 INCHES NOMINAL | | RING | NOT INCLUDED | | SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED | | SKIRT TYPE | SOLID | | SURFACE FINISH | FINISHED |
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