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 5895-01-485-0256
NSN 6110-01-216-3475
NSN 5996-01-015-8595
NSN 6610-00-661-1797
NSN 5855-00-288-1408
NSN 4140-01-145-4474
NSN 5910-00-328-9481
NSN 5915-01-626-2579
NSN 7035-00-861-7913
NSN 5965-01-348-8761
NSN 5999-00-014-0434
NSN 6145-01-058-0899