4820-01-122-2819 STEM,FLUID VALVE Index 4420-01-122-2821 CORE ASSEMBLY,FLUID HEATER,INDUS

National Stock Number:
4820-01-122-2820

Federal Supply Class:
4820

National Item Identification Number:
011222820

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:
25010NPC23E41387SIEMENS INDUSTRY, INC.
6937-1541387SIEMENS INDUSTRY, INC.


Techincal Specification:
BOLT CIRCLE DIAMETER0.679 INCHES NOMINAL
BOLT HOLE QUANTITY3
HOLE DIAMETER0.128 INCHES NOMINAL
MATERIAL THICKNESS0.028 INCHES NOMINAL
MATERIALALUMINUM ALLOY
OUTSIDE DIAMETER1.290 INCHES NOMINAL
STYLE DESIGNATORFLAT


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