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 5905-01-064-5811
NSN 2925-01-277-5882
NSN 5930-01-245-2309
NSN 5996-01-206-4104
NSN 5945-01-658-8764
NSN 7035-01-026-0117
NSN 4140-01-435-7515
NSN 5965-00-532-3284
NSN 6620-00-006-1915
NSN 6645-01-235-1601
NSN 5905-01-087-2600
NSN 5996-01-143-0130