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 5895-01-578-8187
NSN 6610-00-700-3679
NSN 4140-01-597-2287
NSN 5998-01-487-8962
NSN 6105-01-613-2953
NSN 6105-01-100-1857
NSN 6150-00-518-1402
NSN 6220-01-401-5337
NSN 5975-01-356-6157
NSN 5905-00-088-3896
NSN 5920-01-179-9739
NSN 5985-00-241-9282