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		                        | National Stock Number:
 4820-01-242-2997
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 012422997
 
 Description:
 PISTON,VALVE
 
 Detail:
 A CYLINDRICAL ITEM OF VARIOUS CONFIGURATIONS WHICH RECIPROCATES IN A VALVE BODY, ASSISTING IN THE MOVEMENT OF THE DISK TO OPEN OR CLOSE A VALVE. MAY INCLUDE ADDITIONAL COMPONENTS SUCH AS RING(S), COLLAR(S), SPRING(S) AND THE LIKE. EXCLUDES DISK, VALVE.
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 Manufacturer Information:
 
 | 037-70460 | 9F512 | PARKER-HANNIFIN CORPORATION | 
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 Techincal Specification:
 
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