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.
NSN 5920-01-025-1618
NSN 2925-01-166-1527
NSN 6645-00-731-8171
NSN 6105-00-418-9648
NSN 6620-01-500-9847
NSN 5915-01-026-0457
NSN 5985-01-116-2363
NSN 6150-01-075-5450
NSN 5985-01-634-0635
NSN 5895-01-388-9629
NSN 6105-00-476-0058
NSN 6150-00-100-1302