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National Stock Number: 5340-00-934-9948
Federal Supply Class: 5340
National Item Identification Number: 009349948
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.
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Manufacturer Information:
500-6979-9 | 26289 | GREENLEE TEXTRON INC. |
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Techincal Specification:
BASE MATERIAL THICKNESS | 0.188 INCHES NOMINAL | CENTER HOLE DIAMETER | 0.750 INCHES NOMINAL | FEATHER EDGE ANGLE | 68.0 DEGREES NOMINAL | OVERALL DIAMETER | 3.542 INCHES NOMINAL | OVERALL LENGTH | 0.375 INCHES NOMINAL | MATERIAL | RUBBER SYNTHETIC OVERALL | RECESS MAJOR INSIDE DIAMETER | 3.520 INCHES NOMINAL |
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