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 5910-01-364-5174
NSN 5855-01-417-3250
NSN 6135-01-420-5907
NSN 7035-00-834-2090
NSN 5965-00-995-6636
NSN 5835-01-424-0054
NSN 6685-01-580-0311
NSN 5930-01-212-2129
NSN 6685-01-153-1846
NSN 6685-01-514-1885
NSN 6610-00-753-0150
NSN 6135-00-221-4720