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National Stock Number: 4310-00-393-7037
Federal Supply Class: 4310
National Item Identification Number: 003937037
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:
| 551162 | 11247 | LODESTONE CORP DIV OF FEDDERS CORP | | B8A86 | 96101 | GAS EQUIPMENT ENGINEERING CORPORATION, THE DBA GEECO | | PST68A | 11247 | LODESTONE CORP DIV OF FEDDERS CORP |
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Techincal Specification:
| DIAMETER | 4.750 INCHES NOMINAL | | DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 2.125 INCHES NOMINAL | | HEAD STYLE | CONCAVE | | INTEGRAL CONNECTING ROD | NOT INCLUDED | | OIL GROOVE | INCLUDED | | OIL PASSAGE TYPE | HOLE | | OVERALL HEIGHT | 4.750 INCHES NOMINAL | | PIN HOLE BUSHING | NOT INCLUDED | | PIN TYPE FOR WHICH DESIGNED | LOCKED | | PINHOLE DIAMETER | 1.250 INCHES NOMINAL | | PIN | INCLUDED | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | NO SPECIAL CLEANINGREQUIRED | | RETAINING RING GROOVE | NOT INCLUDED | | RING GROOVE DIAMETER | 4.250 INCHES NOMINAL | | RING GROOVE POSITION | NO. 1,NO. 2,NO. 3 AND NO. 4 POSITIONS | | RING GROOVE QUANTITY | 4 | | RING GROOVE WIDTH | 0.250 INCHES NOMINAL AND 0.125 INCHES NOMINAL | | RING | NOT INCLUDED | | SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED | | SKIRT TYPE | SOLID | | SURFACE FINISH | SEMIFINISHED |
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