5998-01-027-6841 BACKPLANE ASSEMBLY Index 5340-01-027-6843 KEY BLANK

National Stock Number:
4820-01-027-6842

Federal Supply Class:
4820

National Item Identification Number:
010276842

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:
82146-01 ITEM586184GRISWOLD INDUSTRIES
89823-0086184GRISWOLD INDUSTRIES
89823K86184GRISWOLD INDUSTRIES


Techincal Specification:
BOLT CIRCLE DIAMETER2.670 INCHES NOMINAL
BOLT HOLE QUANTITY10
CENTER HOLE DIAMETER0.375 INCHES NOMINAL
HOLE DIAMETER0.184 INCHES NOMINAL
OUTSIDE DIAMETER3.125 INCHES NOMINAL
MATERIAL THICKNESS0.032 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC
STYLE DESIGNATORFLAT


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