An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must be formed or molded to have a beaded or rolled edge, ribs or any other raised surfaces. The item may contain bolt holes and/or center holes. Excludes diaphra gm, valve, flat and gasket.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5965-00-226-7870
NSN 5996-01-471-7315
NSN 6130-00-190-4115
NSN 6220-01-064-9539
NSN 5930-01-341-8446
NSN 5990-01-548-5979
NSN 5985-01-653-5912
NSN 6105-01-358-4035
NSN
NSN 6620-00-948-4758
NSN 5965-01-238-9287
NSN 2925-01-268-5464