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 5965-01-443-3000
NSN 2925-01-508-4138
NSN 6105-01-325-3601
NSN 5965-01-442-0490
NSN 5985-01-344-2188
NSN 5910-00-584-4614
NSN 5950-01-529-1923
NSN 6610-01-442-3509
NSN 4140-01-149-1459
NSN 4140-01-041-5276
NSN 6130-01-193-8992
NSN 4140-00-671-4532