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 6145-01-535-0192
NSN 5965-01-415-2898
NSN 5905-00-919-9722
NSN 2925-01-068-3844
NSN 6610-01-357-9188
NSN 5975-00-557-4829
NSN 5895-00-740-0386
NSN 5998-01-390-5949
NSN 5920-00-894-4556
NSN 5910-01-392-5818
NSN 6220-00-447-3488
NSN 6150-00-222-5108