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 6220-00-617-9616
NSN 5990-00-362-1453
NSN 2925-00-071-4197
NSN 5925-01-561-7311
NSN 6685-01-392-7949
NSN 5945-01-167-8498
NSN 6645-00-337-3638
NSN 6110-00-810-4142
NSN 4140-01-207-0452
NSN 6105-01-519-0990
NSN 6110-01-116-4251
NSN 6145-00-107-3283