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 6645-01-321-7665
NSN 6135-00-010-5275
NSN 5855-01-144-4837
NSN 5835-00-071-5739
NSN 7035-01-145-5059
NSN 4140-01-096-1596
NSN 5960-00-597-2680
NSN 6105-00-082-1198
NSN 5920-01-597-4137
NSN 6685-00-542-1902
NSN 6240-01-438-1157
NSN 5925-01-425-8689