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 5905-01-204-6613
NSN 4140-00-888-9836
NSN 5910-00-026-9056
NSN 5985-00-724-8273
NSN 6150-00-284-2976
NSN 5950-01-322-1375
NSN 6650-00-266-6808
NSN 6130-01-484-9310
NSN 6135-01-472-9011
NSN 6240-01-583-3770
NSN 5920-01-589-0876
NSN 6110-01-290-5437