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 5895-01-340-7878
NSN 6610-00-760-4476
NSN 6620-01-284-4109
NSN 6130-01-452-9774
NSN 6620-01-557-1941
NSN 5950-00-243-2011
NSN 6135-00-801-3493
NSN 2925-01-027-1293
NSN 5895-00-332-9394
NSN 5835-01-483-7825
NSN 6220-00-014-7745
NSN 6320-00-036-3688