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 5920-01-320-1337
NSN 6685-01-158-9684
NSN 6220-01-233-1534
NSN 5950-00-317-8257
NSN 5945-00-438-9628
NSN 6135-01-141-4916
NSN 6220-01-368-5304
NSN 5935-01-480-9109
NSN 6610-01-415-1623
NSN 6240-00-166-2271
NSN 6620-01-200-8176
NSN 6650-00-211-6302