5340-00-200-6644 CUP,COMPRESSION Index 5340-00-200-6646 CUP,COMPRESSION

National Stock Number:
5340-00-200-6645

Federal Supply Class:
5340

National Item Identification Number:
002006645

Description:
CUP,COMPRESSION

Detail:
A nonmetallic cup-shaped item designed to be located within a cylinder, and whose contact edge with the cylinder walls is usually feathered. This item, by means of extrusion, makes close physical contact with the cylinder walls in order to prevent the escape of internal pressure. The item may have a center hole and/or bolt holes. Excludes CUP, HYDRAULIC BRAKE CYLINDER.


Manufacturer Information:
2848FPC904537ATWOOD & MORRILL CO. INC. DBA WEIR VALVES AND CONTROLS USA


Techincal Specification:
BASE MATERIAL THICKNESS0.125 INCHES NOMINAL
BOLT HOLE DIAMETER0.313 INCHES NOMINAL
BOLT CIRCLE DIAMETER3.625 INCHES NOMINAL
BOLT HOLE QUANTITY8
CENTER HOLE DIAMETER3.125 INCHES NOMINAL
FEATHER EDGE ANGLE45.0 DEGREES NOMINAL
OVERALL LENGTH0.625 INCHES NOMINAL
RECESS INSIDE DIAMETER4.500 INCHES NOMINAL
SPECIAL FEATURESIMPREGNATED WITH SPECIAL COMPOUND TO RENDER IMPERVIOUS TO LIGHT TRANSFORMER OIL


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