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 5935-01-142-3328
NSN 6135-01-045-1504
NSN 6320-00-646-3311
NSN 6110-00-118-1260
NSN 5855-01-344-8688
NSN 6645-01-493-8632
NSN 6110-01-542-3098
NSN 6320-01-333-5782
NSN 6130-01-391-7765
NSN 6650-01-027-3632
NSN 6620-01-415-5803
NSN 5905-00-825-1184