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 5945-01-043-4939
NSN 5985-01-605-1950
NSN 5905-01-035-7412
NSN 5895-00-155-4578
NSN 5855-00-869-3635
NSN 6320-00-539-9283
NSN 6685-00-292-6119
NSN 6150-01-129-3506
NSN 6320-01-420-0340
NSN 6650-00-364-7137
NSN 5920-01-437-8850
NSN 5975-01-277-9482