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National Stock Number:
4820-01-526-8460
Federal Supply Class:
4820
National Item Identification Number:
015268460
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:
| 753649 | 73030 | HAMILTON SUNDSTRAND CORPORATION | | 753649-4 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 2.680 INCHES NOMINAL | | BOLT HOLE QUANTITY | 8 | | CENTER HOLE DIAMETER | 0.320 INCHES NOMINAL | | HOLE DIAMETER | 0.190 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765, CLASS 3, GRADE 50 FED SPEC SINGLE MATERIAL RESPONSE | | III MATERIAL | RUBBER SILICONE AND PLASTIC ARAMID | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 3.140 INCHES NOMINAL | | OVERALL HEIGHT | 1.660 INCHES NOMINAL | | STYLE DESIGNATOR | SPECIAL SHAPED | | TAPER MINOR DIAMETER | 2.120 INCHES NOMINAL |
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