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National Stock Number:
4810-01-061-0674
Federal Supply Class:
4810
National Item Identification Number:
010610674
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:
| 4C-300-25-DPJ-1 | 01170 | BELLOFRAM CORPORATION | | IR64273 | 0AT62 | SIEMENS ENERGY, INC. | | IR64273 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | IR64273 | 88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE | | IR64273 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |
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Techincal Specification:
| BEAD DIAMETER | 3.031 INCHES NOMINAL | | BOLT CIRCLE DIAMETER | 4.100 INCHES NOMINAL | | BOLT HOLE QUANTITY | 4 | | CENTER HOLE DIAMETER | 2.734 INCHES NOMINAL | | HOLE DIAMETER | 0.250 INCHES NOMINAL | | OUTSIDE DIAMETER | 4.375 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | DIAPHRAGM,VALVE,SPECIAL SHAPED | | MATERIAL THICKNESS | 0.028 INCHES NOMINAL | | MATERIAL | RUBBER SILICONE |
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