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 5920-00-187-0260
NSN 6685-01-548-2210
NSN 5990-00-789-1333
NSN 5965-00-147-3070
NSN 5835-01-295-1318
NSN 6240-01-200-3453
NSN 5910-01-503-8366
NSN 6145-00-242-0569
NSN 6145-01-094-8150
NSN 6220-01-394-4179
NSN 5965-00-170-5254
NSN 5855-01-353-3958