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National Stock Number:
4310-00-391-3170
Federal Supply Class:
4310
National Item Identification Number:
003913170
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:
| A8-261 | 35301 | DRESSER INDUSTRIES INC LEROI DIV |
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Techincal Specification:
| DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 4.250 INCHES NOMINAL | | DIAMETER | 5.312 INCHES NOMINAL | | DISTANCE BETWEEN PIN BOSSES | 2.375 INCHES NOMINAL | | FINISHED SIZE DESIGNATION | STANDARD | | HEAD STYLE | FLAT | | INTEGRAL CONNECTING ROD | NOT INCLUDED | | OVERALL HEIGHT | 6.500 INCHES NOMINAL | | MATERIAL | IRON CAST | | OIL GROOVE | INCLUDED | | OIL PASSAGE TYPE | HOLE | | PIN HOLE BUSHING | NOT INCLUDED | | PINHOLE DIAMETER | 1.688 INCHES NOMINAL | | PIN | NOT INCLUDED | | PIN TYPE FOR WHICH DESIGNED | FLOATING | | RETAINING RING GROOVE | INCLUDED | | RING GROOVE DIAMETER | 5.605 INCHES NOMINAL AND 5.565 INCHES NOMINAL | | RING GROOVE POSITION | NO. 1,NO. 2,NO. 3 AND NO. 4 POSITIONS | | RING GROOVE QUANTITY | 4 | | RING | NOT INCLUDED | | RING GROOVE WIDTH | 0.125 INCHES NOMINAL | | SKIRT TYPE | SOLID | | SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED | | SURFACE FINISH | FINISHED |
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