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 5999-01-153-7416
NSN 5895-01-245-9515
NSN 2925-01-588-3507
NSN 5855-01-007-9541
NSN 6135-01-009-9135
NSN 6650-01-439-4639
NSN 6650-00-710-8130
NSN 6685-00-676-6320
NSN 6685-01-141-3513
NSN 5905-01-103-1150
NSN 6610-01-485-8973
NSN 5990-00-740-0249