4820-00-138-2073 COVER,DIAPHRAGM DISK Index 4820-00-138-2075 VALVE,REGULATING,FLUID PRESSURE

National Stock Number:
4820-00-138-2074

Federal Supply Class:
4820

National Item Identification Number:
001382074

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.


Manufacturer Information:
110EN10HDN8MCCANNA INC
A11-0410-16525203ROCKWELL INTL CORP FLOW CONTROL DIV


Techincal Specification:
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.125 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.250 INCHES NOMINAL
HOLE DIAMETER0.422 INCHES NOMINAL
OUTSIDE CORNER RADIUS0.312 INCHES NOMINAL
OVERALL HEIGHT0.562 INCHES NOMINAL
OVERALL LENGTH2.873 INCHES NOMINAL
OVERALL WIDTH3.000 INCHES NOMINAL
MATERIAL THICKNESS0.250 INCHES NOMINAL
MATERIALRUBBER CHLOROPRENE CLASS CR
RADIUS0.625 INCHES NOMINAL
STYLE DESIGNATORSPECIAL SHAPED


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