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 5905-01-105-5143
NSN 6645-00-149-1100
NSN 4140-01-124-0623
NSN 5895-01-478-2566
NSN 5950-01-510-2461
NSN 6610-01-351-4607
NSN 5915-00-221-9610
NSN 6320-01-516-3836
NSN 5965-00-836-2690
NSN 2925-00-580-4931
NSN 5925-00-587-1342
NSN 5945-01-126-4173