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 6240-01-512-1161
NSN 6320-00-164-4087
NSN 4140-01-345-2822
NSN 5960-01-412-9474
NSN 6130-01-107-8333
NSN 5996-00-196-7258
NSN 6685-00-638-9261
NSN 2925-01-113-6904
NSN 5925-01-281-5503
NSN 5998-00-196-2856
NSN 6650-00-527-7451
NSN 5915-00-153-0002