4820-01-187-1477 DIAPHRAGM,VALVE,FLAT Index 4820-01-187-1479 DIAPHRAGM,ACTUATOR VALVE,SPECIAL

National Stock Number:
4820-01-187-1478

Federal Supply Class:
4820

National Item Identification Number:
011871478

Description:
DIAPHRAGM,VALVE,FLAT

Detail:
An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not 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 a center hole. Excludes DIAPHRAGM, VALVE, SPECIAL SHAPED and GASKET.


Manufacturer Information:
1188395368AERCO INTERNATIONAL, INC.


Techincal Specification:
CENTER HOLE DIAMETER0.225 INCHES NOMINAL
MATERIAL THICKNESS0.070 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
OUTSIDE DIAMETER2.744 INCHES NOMINAL


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