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 5835-00-688-3941
NSN 5915-00-203-5860
NSN 6220-00-578-6539
NSN 6150-00-150-8838
NSN 5990-01-493-4039
NSN 6135-00-777-5562
NSN 6685-00-484-2178
NSN 6240-00-283-3553
NSN 6105-00-061-7943
NSN 5920-01-444-4082
NSN 5935-01-573-4939
NSN 6685-00-974-0001