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 5945-01-631-6478
NSN 5855-00-125-0780
NSN 5998-01-161-0774
NSN 6645-01-056-5291
NSN 6220-01-417-1847
NSN 6240-00-443-8000
NSN 6620-01-451-3742
NSN 5910-00-246-3561
NSN 5998-01-541-5614
NSN 6220-01-013-1784
NSN 5855-01-187-2293
NSN 5930-00-784-3182