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 6145-01-548-8373
NSN 5895-01-152-6033
NSN 5925-01-382-8021
NSN 6130-00-814-5888
NSN 5960-01-344-2604
NSN 5990-00-116-6590
NSN 5905-01-287-6601
NSN 6620-01-211-9063
NSN 6110-01-579-1949
NSN 5935-01-071-0802
NSN 5915-01-322-3892
NSN 5930-01-436-9003