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National Stock Number:
4820-01-347-8688
Federal Supply Class:
4820
National Item Identification Number:
013478688
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:
| 793535 | 73030 | HAMILTON SUNDSTRAND CORPORATION | | 793535-2 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| BEAD DIAMETER | 1.750 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 3.740 INCHES NOMINAL | | BOLT HOLE QUANTITY | 16 | | CENTER HOLE DIAMETER | 1.330 INCHES NOMINAL | | HOLE DIAMETER | 0.140 INCHES MINIMUM AND 0.195 INCHES MAXIMUM | | OUTSIDE CORNER RADIUS | 0.180 INCHES NOMINAL | | OVERALL HEIGHT | 0.030 INCHES NOMINAL | | MATERIAL THICKNESS | 0.024 INCHES NOMINAL | | MATERIAL | RUBBER SILICONE | | PRESSURE RATING | 120.0 POUNDS PER SQUARE INCH NOMINAL | | SPECIAL FEATURES | FOR 2.824 IN. DIA PISTON | | STYLE DESIGNATOR | SPECIAL SHAPED | | TEMP RATING | 310.0 FAHRENHEIT NOMINAL |
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