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National Stock Number:
4820-01-485-1820
Federal Supply Class:
4820
National Item Identification Number:
014851820
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:
| D39747MRR | 34889 | HUNT VALVE COMPANY INC | | D39747MRRCP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | D50668 | 34889 | HUNT VALVE COMPANY INC | | D50668 IT 5 | 34889 | HUNT VALVE COMPANY INC |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 5.250 INCHES NOMINAL | | BOLT HOLE QUANTITY | 12 | | HOLE DIAMETER | 0.500 INCHES NOMINAL | | OUTSIDE DIAMETER | 6.250 INCHES NOMINAL | | MATERIAL THICKNESS | 0.188 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE NYLON AND RUBBER CHLOROPRENE CLASS CR | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY OXYGEN CLEANING | | STYLE DESIGNATOR | FLAT |
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