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National Stock Number: 2915-01-034-8289
Federal Supply Class: 2915
National Item Identification Number: 010348289
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:
6874725 | 22819 | BOEING DISTRIBUTION, INC. | 6874725 | 63005 | ROLLS-ROYCE CORPORATION | 6874725 | 73342 | ALLISON TRANSMISSION INC | B8658 | 01170 | BELLOFRAM CORPORATION | B8658 | 61020 | BELLOFRAM CORP DIAPHRAGM DIV |
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Techincal Specification:
BEAD DIAMETER | 1.655 INCHES NOMINAL | BOLT CIRCLE DIAMETER | 2.380 INCHES NOMINAL | BOLT HOLE QUANTITY | 4 | CENTER HOLE DIAMETER | 0.165 INCHES MINIMUM AND 0.170 INCHES MAXIMUM | HOLE DIAMETER | 0.234 INCHES NOMINAL | OUTSIDE DIAMETER | 2.740 INCHES NOMINAL | OUTSIDE CORNER RADIUS | 0.180 INCHES NOMINAL | OVERALL HEIGHT | 0.750 INCHES NOMINAL | MATERIAL THICKNESS | 0.017 INCHES NOMINAL | MATERIAL | RUBBER SILICONE | MEDIA FOR WHICH DESIGNED | GAS | STYLE DESIGNATOR | SPECIAL SHAPED |
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