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 6135-00-840-6451
NSN 6110-01-274-2507
NSN 4140-01-566-5530
NSN 5935-00-494-5017
NSN 6645-01-434-9993
NSN 5945-01-456-8689
NSN 5905-01-067-6017
NSN 5996-00-840-5246
NSN 6650-00-098-6128
NSN 5915-01-519-2878
NSN 6240-01-138-0112
NSN 5996-01-542-8611