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 6130-01-076-0173
NSN 6240-00-891-8586
NSN 6105-00-949-3979
NSN 5960-01-466-4153
NSN 6240-01-132-1634
NSN 6620-00-067-3539
NSN 5985-01-432-2483
NSN 5999-01-218-7148
NSN 6320-01-397-0399
NSN 6220-01-411-0375
NSN 2925-00-798-8358
NSN 5905-01-135-4769