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		                        | National Stock Number:
 4310-00-652-9916
 
 Federal Supply Class:
 4310
 
 National Item Identification Number:
 006529916
 
 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:
 
 | A238022 | 32537 | JOY GLOBAL UNDERGROUND MINING LLC | 
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 Techincal Specification:
 
 | DIAMETER | 1.062 INCHES NOMINAL |  | FINISHED SIZE DESIGNATION | STANDARD |  | HEAD STYLE | HUMP |  | INTEGRAL CONNECTING ROD | NOT INCLUDED |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624, 4140 FED SPEC SINGLE MATERIAL RESPONSE |  | PIN HOLE BUSHING | NOT INCLUDED |  | PIN | NOT INCLUDED |  | MATERIAL | STEEL COMP 4140 |  | OIL GROOVE | NOT INCLUDED |  | OVERALL HEIGHT | 6.000 INCHES NOMINAL |  | RETAINING RING GROOVE | NOT INCLUDED |  | RING GROOVE DIAMETER | 0.937 INCHES NOMINAL |  | RING GROOVE POSITION | NO. 1,NO. 2,NO. 3,NO. 4,NO. 5 AND NO. 6 POSITIONS |  | RING GROOVE QUANTITY | 6 |  | RING | INCLUDED |  | RING GROOVE WIDTH | 0.125 INCHES NOMINAL |  | SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |  | SKIRT TYPE | SOLID |  | SURFACE FINISH | SEMIFINISHED | 
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