5330-00-786-6659 PACKING,PREFORMED Index 5330-00-786-6661 PACKING,PREFORMED

National Stock Number:
5340-00-786-6660

Federal Supply Class:
5340

National Item Identification Number:
007866660

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:
165667410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BASE MATERIAL THICKNESS0.109 INCHES NOMINAL
CENTER HOLE DIAMETER3.109 INCHES NOMINAL
FEATHER EDGE ANGLE45.0 DEGREES NOMINAL
OVERALL DIAMETER4.000 INCHES MINIMUM AND 4.062 INCHES MAXIMUM
OVERALL LENGTH0.312 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
RECESS INSIDE DIAMETER3.421 INCHES NOMINAL


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