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 5855-01-358-5253
NSN 5996-01-003-7206
NSN 7035-01-505-5979
NSN 5905-01-088-6641
NSN 5990-01-442-3520
NSN 6620-01-095-3173
NSN 6130-01-029-3601
NSN 5915-00-862-6706
NSN 5835-00-378-1429
NSN 6645-00-602-5968
NSN 6645-01-400-2119
NSN 5960-01-156-7469