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 5930-01-046-9771
NSN 5998-01-447-6199
NSN 6320-00-557-3079
NSN 6110-00-045-6323
NSN 6150-01-274-5970
NSN 5950-01-245-6189
NSN 6145-01-382-7856
NSN 2925-00-132-1280
NSN 5835-01-295-2431
NSN 6105-01-231-7759
NSN 5905-01-020-8276
NSN 5835-01-379-1407