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 6150-01-654-9027
NSN 5905-00-661-2395
NSN 2925-00-684-7708
NSN 5999-01-205-7533
NSN 6240-01-413-8028
NSN 6240-01-516-4081
NSN 5996-01-458-3885
NSN 4140-00-472-4615
NSN 5855-01-444-4228
NSN 5905-01-406-3485
NSN 7035-01-027-8569
NSN 6110-00-978-4707