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National Stock Number:
4820-00-678-0297
Federal Supply Class:
4820
National Item Identification Number:
006780297
Description:
DIAPHRAGM,VALVE,FLAT
Detail:
An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not 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 a center hole. Excludes DIAPHRAGM, VALVE, SPECIAL SHAPED and GASKET.
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Manufacturer Information:
| 1865-18 | 24658 | GENERAL REGULATOR CORP. | | 1865-18 | 72703 | GENERAL MACHINE WORKS INC. | | 1891-30A | 24658 | GENERAL REGULATOR CORP. | | 1892-78 | 24658 | GENERAL REGULATOR CORP. | | 81561-04 | 24658 | GENERAL REGULATOR CORP. | | 81561-4 | 24658 | GENERAL REGULATOR CORP. |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 1.785 INCHES NOMINAL | | BOLT HOLE QUANTITY | 12 | | CENTER HOLE DIAMETER | 0.140 INCHES NOMINAL | | HOLE DIAMETER | 0.200 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.242 INCHES NOMINAL | | MATERIAL THICKNESS | 0.006 INCHES NOMINAL | | MATERIAL | RUBBER AND PLASTIC POLYAMIDE | | STYLE DESIGNATOR | FLAT |
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