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National Stock Number:
4310-00-776-7111
Federal Supply Class:
4310
National Item Identification Number:
007767111
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:
| 1440N | 0AT62 | SIEMENS ENERGY, INC. | | 1440N | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | 1440N | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE | | PST186A | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE |
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Techincal Specification:
| DIAMETER | 2.875 INCHES NOMINAL | | DISTANCE BETWEEN PIN BOSSES | 1.125 INCHES NOMINAL | | DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 2.000 INCHES NOMINAL | | FINISHED SIZE DESIGNATION | STANDARD | | HEAD STYLE | FLAT | | INTEGRAL CONNECTING ROD | NOT INCLUDED | | MATERIAL | STEEL | | OIL GROOVE | INCLUDED | | OVERALL HEIGHT | 3.500 INCHES NOMINAL | | PIN HOLE BUSHING | NOT INCLUDED | | PIN TYPE FOR WHICH DESIGNED | FLOATING | | PINHOLE DIAMETER | 0.875 INCHES NOMINAL | | PIN | INCLUDED | | RETAINING RING GROOVE | INCLUDED | | RING GROOVE DIAMETER | 2.594 INCHES NOMINAL | | RING GROOVE POSITION | NO. 1,NO. 2,AND NO. 3 POSITIONS | | RING GROOVE QUANTITY | 3 | | 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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