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National Stock Number:
4820-01-187-1480
Federal Supply Class:
4820
National Item Identification Number:
011871480
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:
| H186-31-2 | 35301 | DRESSER INDUSTRIES INC LEROI DIV | | H186-31-3 | 35301 | DRESSER INDUSTRIES INC LEROI DIV |
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Techincal Specification:
| MATERIAL THICKNESS | 0.060 INCHES NOMINAL | | MATERIAL | RUBBER | | OUTSIDE DIAMETER | 2.000 INCHES NOMINAL | | OVERALL HEIGHT | 0.440 INCHES NOMINAL | | STYLE DESIGNATOR | SPECIAL SHAPED | | TAPER MAJOR DIAMETER | 1.575 INCHES NOMINAL | | TAPER MINOR DIAMETER | 1.295 INCHES NOMINAL |
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