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		                        | National Stock Number:
 4810-01-049-3898
 
 Federal Supply Class:
 4810
 
 National Item Identification Number:
 010493898
 
 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:
 
 | 753794 | 73030 | HAMILTON SUNDSTRAND CORPORATION |  | 753794-1 | 61020 | BELLOFRAM CORP DIAPHRAGM DIV |  | 753794-1 | 73030 | HAMILTON SUNDSTRAND CORPORATION | 
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 Techincal Specification:
 
 | BOLT CIRCLE DIAMETER | 1.000 INCHES NOMINAL |  | BOLT HOLE QUANTITY | 3 |  | CENTER HOLE DIAMETER | 0.065 INCHES NOMINAL |  | HOLE DIAMETER | 0.156 INCHES NOMINAL |  | MATERIAL THICKNESS | 0.014 INCHES NOMINAL |  | III MATERIAL | RUBBER SYNTHETIC |  | PROPRIETARY CHARACTERISTICS | PACS |  | OUTSIDE DIAMETER | 1.625 INCHES NOMINAL |  | OVERALL HEIGHT | 0.290 INCHES NOMINAL |  | SPECIAL FEATURES | TRIANGULAR SHAPE BASE |  | STYLE DESIGNATOR | SPECIAL SHAPED |  | SUPPLEMENTARY FEATURES | FABRIC REINFORCED |  | TAPER MAJOR DIAMETER | 0.438 INCHES NOMINAL |  | TAPER MINOR DIAMETER | 0.250 INCHES NOMINAL | 
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