4820-00-539-8891 DIAPHRAGM,VALVE,FLAT Index 6145-00-539-8899 WIRE,ELECTRICAL

National Stock Number:
4820-00-539-8897

Federal Supply Class:
4820

National Item Identification Number:
005398897

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:
80265 PC 2 P/N 8148386184GRISWOLD INDUSTRIES
80265PC286184GRISWOLD INDUSTRIES
8148386184GRISWOLD INDUSTRIES
81483A86184GRISWOLD INDUSTRIES


Techincal Specification:
BOLT CIRCLE DIAMETER2.688 INCHES NOMINAL
BOLT HOLE QUANTITY8
CENTER HOLE DIAMETER0.312 INCHES NOMINAL
HOLE DIAMETER0.219 INCHES NOMINAL
OUTSIDE DIAMETER3.125 INCHES NOMINAL
MATERIAL THICKNESS0.072 INCHES NOMINAL
MATERIALPLASTIC POLYAMIDE AND RUBBER SYNTHETIC
STYLE DESIGNATORFLAT


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