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National Stock Number:
4820-00-547-0718
Federal Supply Class:
4820
National Item Identification Number:
005470718
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:
| 1B7989-000A2 | 22508 | FISHER CONTROLS CO INC |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 2.562 INCHES NOMINAL | | BOLT HOLE QUANTITY | 6 | | CENTER HOLE DIAMETER | 0.035 INCHES NOMINAL | | HOLE DIAMETER | 0.190 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.875 INCHES NOMINAL | | OVERALL HEIGHT | 0.031 INCHES NOMINAL | | MATERIAL | RUBBER AND STEEL | | SHANK DIAMETER | 0.688 INCHES NOMINAL | | STYLE DESIGNATOR | SPECIAL SHAPED |
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