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 5855-00-481-0019
NSN 5996-01-436-7152
NSN 6145-01-479-8929
NSN 5855-01-191-3404
NSN 5915-00-661-2223
NSN 6645-01-564-0569
NSN 6130-00-105-5187
NSN 5910-00-518-1009
NSN 6220-01-527-2696
NSN 4140-01-449-9037
NSN 5975-00-276-7559
NSN 5905-01-360-9388