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 5990-01-321-2997
NSN 5895-00-755-2416
NSN 5985-01-330-6540
NSN 2925-00-099-4030
NSN 5950-01-281-1336
NSN 5925-01-211-7745
NSN 5999-01-599-3180
NSN 6610-01-171-1058
NSN 5915-01-454-3858
NSN 5996-00-466-9781
NSN 6320-01-084-8821
NSN 5895-00-170-4568