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National Stock Number:
4820-00-015-3201
Federal Supply Class:
4820
National Item Identification Number:
000153201
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:
| 135B20 | 79227 | WATTS REGULATOR CO |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 3.062 INCHES NOMINAL | | BOLT HOLE QUANTITY | 6 | | CENTER HOLE DIAMETER | 0.375 INCHES NOMINAL | | HOLE DIAMETER | 0.250 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.500 INCHES NOMINAL | | MATERIAL THICKNESS | 0.070 INCHES NOMINAL | | MATERIAL | RUBBER SYNTHETIC | | STYLE DESIGNATOR | SPECIAL SHAPED | | SUPPLEMENTARY FEATURES | FABRIC REINFORCED |
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