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 6685-01-422-2229
NSN 6150-00-215-0790
NSN 6645-01-478-2140
NSN 7035-00-295-0451
NSN 5950-01-322-8557
NSN 5905-01-101-1143
NSN 5925-00-841-8671
NSN 6645-00-494-3065
NSN 6220-00-180-4589
NSN 5999-01-170-4072
NSN 6650-01-487-4949
NSN 5965-01-505-3716