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 5950-01-239-4935
NSN 5935-01-218-6605
NSN 5945-00-517-9566
NSN 6645-01-505-5772
NSN 6240-01-576-9580
NSN 5999-01-623-1398
NSN 6130-01-413-7138
NSN 6145-00-941-6461
NSN 6650-01-437-4577
NSN 5965-00-913-9545
NSN 6220-01-291-1452
NSN 2925-01-563-8876