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 5950-00-438-4390
NSN 5975-00-045-6704
NSN 6240-01-421-9388
NSN 6650-00-163-6064
NSN 5930-01-167-2263
NSN 6645-01-654-5293
NSN 6650-01-229-1524
NSN 6110-01-277-8178
NSN 6135-00-351-8606
NSN 5945-00-265-1762
NSN 5910-00-292-0048
NSN 5855-00-797-8217