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National Stock Number:
4820-01-354-5633
Federal Supply Class:
4820
National Item Identification Number:
013545633
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:
| 0401A0010 | 03538 | LOCKHEED MARTIN CORPORATION | | 0401A0010 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS | | 4-900-(825)-700-HCJ-1 | 01170 | BELLOFRAM CORPORATION | | 4-900-700-HCJ-1 | 01170 | BELLOFRAM CORPORATION |
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Techincal Specification:
| BOLT CIRCLE DIAMETER | 10.438 INCHES NOMINAL | | BOLT HOLE QUANTITY | 12 | | CENTER HOLE DIAMETER | 1.000 INCHES NOMINAL | | HOLE DIAMETER | 0.281 INCHES NOMINAL | | OUTSIDE DIAMETER | 9.000 INCHES NOMINAL | | MATERIAL THICKNESS | 0.045 INCHES NOMINAL | | MATERIAL | RUBBER | | PRESSURE RATING | 194.0 POUNDS PER SQUARE INCH NOMINAL | | STYLE DESIGNATOR | SPECIAL SHAPED | | TEMP RATING | 120.0 CELSIUS NOMINAL |
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