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 5945-01-622-1988
NSN 6220-01-450-3373
NSN 5999-01-209-9695
NSN 5920-01-063-6499
NSN 6105-01-112-2308
NSN 6135-01-579-3534
NSN 5975-00-541-8024
NSN 5950-00-987-5601
NSN 6240-01-423-1335
NSN 6610-00-137-3959
NSN 5925-00-780-2574
NSN 6145-00-199-8066