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		                        | National Stock Number:
 5340-00-200-4534
 
 Federal Supply Class:
 5340
 
 National Item Identification Number:
 002004534
 
 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:
 
 | A88595-9 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 | 
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