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 6130-01-055-2227
NSN 6145-00-502-1828
NSN 5835-01-004-1495
NSN 6240-01-383-8579
NSN 5950-01-246-3609
NSN 5905-01-455-1311
NSN 6645-00-171-9639
NSN 5835-00-005-7909
NSN 5910-01-452-7054
NSN 5895-00-693-5949
NSN 5910-00-477-5216
NSN 4140-00-445-3944