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 5905-01-232-1428
NSN 6620-01-446-6571
NSN 5855-01-339-7675
NSN 6145-00-011-2390
NSN 6645-00-877-6002
NSN 4140-01-310-8608
NSN 5999-00-412-1596
NSN 6130-01-567-1077
NSN 5895-00-837-3441
NSN 5975-00-228-0227
NSN 6145-01-430-4697
NSN 7035-01-265-0216