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 6150-01-075-6309
NSN 5950-00-451-6498
NSN 5930-01-509-3220
NSN 5930-01-556-6394
NSN 6135-01-463-2445
NSN 6685-01-344-5349
NSN 5950-00-167-5035
NSN 5960-01-419-5421
NSN 5935-01-514-6812
NSN 6105-01-538-2160
NSN 2925-01-197-7864
NSN 5990-00-010-0591