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 2925-01-586-4574
NSN 5855-01-173-0808
NSN 5915-01-237-3491
NSN 5930-00-495-8045
NSN 5975-00-497-0289
NSN 5920-01-045-1484
NSN 6620-00-551-9948
NSN 5996-01-461-8897
NSN 6105-01-112-0490
NSN 6645-00-664-4665
NSN 6650-00-279-5741
NSN 5950-00-161-0635