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 6130-00-291-0589
NSN 5945-01-445-6081
NSN 5855-01-375-2152
NSN 5975-00-244-0706
NSN 7035-00-283-3112
NSN 5998-01-407-6756
NSN 6620-01-548-2693
NSN 5965-00-263-1226
NSN 5835-00-170-5238
NSN 5960-01-365-2320
NSN 5855-01-273-1971
NSN 6110-00-518-2998