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 6645-01-432-1068
NSN 6130-01-237-3295
NSN 6110-01-360-6808
NSN 6610-00-531-5417
NSN 6130-00-548-2952
NSN 6610-01-107-2658
NSN 2925-01-062-2660
NSN 2925-01-411-8002
NSN 5925-01-660-7206
NSN 5935-00-497-6222
NSN 5905-01-406-5654
NSN 5950-01-542-1999