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National Stock Number:
4820-01-122-1045
Federal Supply Class:
4820
National Item Identification Number:
011221045
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:
| 2E66990220 | 22508 | FISHER CONTROLS CO INC | | 2E669902202 | 22508 | FISHER CONTROLS CO INC | | BULL667PC3 | 22508 | FISHER CONTROLS CO INC |
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Techincal Specification:
| BEAD DIAMETER | 10.105 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 12.000 INCHES NOMINAL | | BOLT HOLE QUANTITY | 16 | | CENTER HOLE DIAMETER | 0.910 INCHES NOMINAL | | HOLE DIAMETER | 0.381 INCHES NOMINAL | | MATERIAL THICKNESS | 0.078 INCHES NOMINAL | | MATERIAL | RUBBER | | OUTSIDE DIAMETER | 13.250 INCHES NOMINAL | | OVERALL HEIGHT | 1.660 INCHES NOMINAL | | STYLE DESIGNATOR | SPECIAL SHAPED | | TAPER MAJOR DIAMETER | 9.362 INCHES NOMINAL | | TAPER MINOR DIAMETER | 8.938 INCHES NOMINAL |
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