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National Stock Number:
4820-01-376-2749
Federal Supply Class:
4820
National Item Identification Number:
013762749
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:
| 40506-9 | 55378 | TRAC REGULATOR CO., INC. | | 40506-9 ITEM 7 | 55378 | TRAC REGULATOR CO., INC. | | 923 | 55378 | TRAC REGULATOR CO., INC. | | 923-01 | 55378 | TRAC REGULATOR CO., INC. |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 4.312 INCHES NOMINAL | | BOLT HOLE QUANTITY | 8 | | CENTER HOLE DIAMETER | 0.250 INCHES NOMINAL | | HOLE DIAMETER | 0.312 INCHES NOMINAL | | OUTSIDE DIAMETER | 5.000 INCHES NOMINAL | | MATERIAL THICKNESS | 0.125 INCHES NOMINAL | | MATERIAL | RUBBER | | MEDIA FOR WHICH DESIGNED | WATER, SALT | | PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL | | SPECIAL FEATURES | VALVE SIZE 0.250IN; STYL H | | STYLE DESIGNATOR | FLAT | | TEMP RATING | 250.0 FAHRENHEIT NOMINAL |
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