Center has metal seat and guide
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 5960-01-464-1443
NSN 5985-01-339-7049
NSN 5910-01-014-5488
NSN 6135-01-048-0910
NSN 5915-00-975-4174
NSN 5990-01-263-9364
NSN 2925-01-360-3575
NSN 6240-01-081-4122
NSN 5965-00-275-0491
NSN 2925-01-151-6969
NSN 6685-01-607-2366
NSN 5999-01-382-3387