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National Stock Number:
4820-01-065-1779
Federal Supply Class:
4820
National Item Identification Number:
010651779
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:
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Techincal Specification:
| BOLT HOLE QUANTITY | 4 | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 1.875 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH | 1.875 INCHES NOMINAL | | HOLE DIAMETER | 0.272 INCHES NOMINAL | | OVERALL LENGTH | 2.812 INCHES NOMINAL | | OVERALL WIDTH | 2.812 INCHES NOMINAL | | MATERIAL THICKNESS | 0.008 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SPECIAL FEATURES | SPECIAL SHAPE CENTER FLUID PASSAGE CUT-OUTS IN THE CENTER OF THE DIAPHRAGM | | STYLE DESIGNATOR | FLAT |
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