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		                        | National Stock Number:
 2530-01-619-2845
 
 Federal Supply Class:
 2530
 
 National Item Identification Number:
 016192845
 
 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:
 
 | 745190 | 00912 | AKRON BRASS COMPANY |  | B44545 | 00912 | AKRON BRASS COMPANY |  | D44985 FIND 13 | 00912 | AKRON BRASS COMPANY | 
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 Techincal Specification:
 
 | FEATURES PROVIDED | GROOVED AND THREADED |  | INSIDE DIAMETER | 0.864 INCHES MINIMUM AND 0.867 INCHES MAXIMUM |  | MATERIAL DOCUMENT AND CLASSIFICATION | BRONZE C93200 ASSN STD ALL MATERIAL RESPONSES |  | MATERIAL | COPPER ALLOY |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | PISTON,ACTUATOR |  | PROPRIETARY CHARACTERISTICS | PACS |  | OUTSIDE DIAMETER | 1.094 INCHES MINIMUM AND 1.098 INCHES MAXIMUM |  | OVERALL LENGTH | 2.611 INCHES MINIMUM AND 2.631 INCHES MAXIMUM |  | SPECIAL FEATURES | 9/16-18 UNF-2B X0.375 MIN FULL THREAD, MATERIAL: BRONZE C93200, 1 EACH THRU HOLE: 0.499 MIMIMUM TO 0.505 MAXIUM INCHES DIAMETER. |  | VALVE MODEL NUMBER FOR WHICH DESIGNED | PISTON-ACTUATOR TFN 4464 |  | VALVE DESIGN CONTROL ACTIVITY | 00912 | 
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