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National Stock Number:
4820-00-678-0292
Federal Supply Class:
4820
National Item Identification Number:
006780292
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:
| 1824-16 | 24658 | GENERAL REGULATOR CORP. | | 1824-16CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 2155-71 | 41387 | SIEMENS INDUSTRY, INC. | | 2155-71 | 81412 | TREADWELL CORPORATION (DELAWARE) | | 2155-71-G | 41387 | SIEMENS INDUSTRY, INC. | | 2155-71CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 2.810 INCHES NOMINAL | | BOLT HOLE QUANTITY | 12 | | CENTER HOLE DIAMETER | 0.250 INCHES NOMINAL | | HOLE DIAMETER | 0.270 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.375 INCHES NOMINAL | | OVERALL HEIGHT | 0.560 INCHES NOMINAL | | MATERIAL | RUBBER | | SHANK DIAMETER | 0.800 INCHES NOMINAL | | STYLE DESIGNATOR | SPECIAL SHAPED |
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