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 2925-01-515-7026
NSN 6685-00-434-9156
NSN 5998-01-461-8447
NSN 5910-01-009-0186
NSN 4140-00-411-4720
NSN 5930-00-799-1392
NSN 6610-01-065-1073
NSN 5998-00-909-9091
NSN 5950-01-411-6227
NSN 5930-00-345-1671
NSN 6610-01-429-7267
NSN 6145-01-611-5118