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 4140-01-025-1555
NSN 5925-00-968-0558
NSN 5945-00-289-3715
NSN 5990-01-425-2175
NSN 4140-00-483-9641
NSN 6650-00-279-5741
NSN 5999-00-361-8436
NSN 6620-01-021-8906
NSN 6610-00-767-7686
NSN 6150-00-691-1705
NSN 5895-01-113-7725
NSN 5975-00-857-9127