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 5905-01-519-6459
NSN 5945-01-007-4595
NSN 5835-01-232-6904
NSN 5998-01-168-8202
NSN 5835-01-522-9881
NSN 6650-00-775-6560
NSN 6620-00-248-9513
NSN 6145-01-554-0032
NSN 2925-01-087-4184
NSN 6150-01-459-9027
NSN 5835-00-466-8544
NSN 6620-01-278-8028