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 5965-01-453-7504
NSN 5925-01-408-2652
NSN 6650-00-264-0664
NSN 6320-01-459-6992
NSN 5855-01-286-9928
NSN 6105-01-632-2286
NSN 5985-01-530-1805
NSN 5960-01-589-6846
NSN 6685-01-453-6306
NSN 5895-00-596-8678
NSN 6105-01-512-0044
NSN 5905-01-461-6708