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National Stock Number:
4820-01-206-2091
Federal Supply Class:
4820
National Item Identification Number:
012062091
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:
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Techincal Specification:
| BOLT HOLE QUANTITY | 5 | | CENTER HOLE DIAMETER | 1.250 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 13.125 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 13.125 INCHES NOMINAL | | HOLE DIAMETER | 0.438 INCHES NOMINAL | | OUTSIDE CORNER RADIUS | 0.500 INCHES NOMINAL | | OVERALL HEIGHT | 1.500 INCHES NOMINAL | | OVERALL LENGTH | 15.438 INCHES NOMINAL | | OVERALL WIDTH | 14.750 INCHES NOMINAL | | MATERIAL THICKNESS | 0.063 INCHES NOMINAL | | MATERIAL | RUBBER | | PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH NOMINAL | | RADIUS | 0.063 INCHES NOMINAL | | STYLE DESIGNATOR | SPECIAL SHAPED |
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