4320-01-090-9185 DIFFUSER Index 4530-01-090-9187 FORK,LIMITING,OPERATING,BURNER

National Stock Number:
4820-01-090-9186

Federal Supply Class:
4820

National Item Identification Number:
010909186

Description:
DISK,VALVE

Detail:
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.


Manufacturer Information:
7-45-01300912AKRON BRASS COMPANY
810-1385834 PIECE 1200912AKRON BRASS COMPANY
810-1385834 PIECE 1280064NAVAL SHIP SYSTEMS COMMAND
810-1385834REVB80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
FLANGE DIAMETER0.299 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.140 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-746-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY 524
OVERALL HEIGHT0.405 INCHES NOMINAL
SEAT ANGLE45.0 DEGREES NOMINAL
SHANK DIAMETER0.184 INCHES NOMINAL
STYLE DESIGNATORCONE CHECK
UNDER FLANGE HEIGHT0.125 INCHES NOMINAL


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