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		                             National Stock Number: 4820-00-698-6978
  Federal Supply Class: 4820
  National Item Identification Number: 006986978
  Description: DIAPHRAGM,ACTUATOR VALVE,SPECIAL
  Detail: An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes DIAPHRA GM, VALVE, FLAT and GASKET. 
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  Manufacturer Information:
 | 217379 | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMS LLC |  | 280179 | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMS LLC |  | 280179 | 08683 | BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC |  | 624VLK00435 | 55207 | ARROW-MASTER, INCORPORATED |  | 418576 | 65282 | WHITE MOTOR CORP |  | 3026617R91 | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ |  | 7377881 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |   
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  Techincal Specification:
 | BOLT HOLE QUANTITY | 4 |  | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.375 INCHES NOMINAL |  | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.375 INCHES NOMINAL |  | HOLE DIAMETER | 0.270 INCHES NOMINAL |  | MATERIAL THICKNESS | 0.026 INCHES NOMINAL |  | MATERIAL | RUBBER SYNTHETIC |  | OUTSIDE CORNER RADIUS | 0.281 INCHES NOMINAL |  | OVERALL LENGTH | 1.875 INCHES NOMINAL |  | OVERALL WIDTH | 1.875 INCHES NOMINAL |  | STYLE DESIGNATOR | SPECIAL SHAPED |   
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