Rolling diaphragm
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 6610-00-250-5344
NSN 5925-00-316-5312
NSN 5905-00-957-0456
NSN 5985-00-446-6132
NSN 6240-01-535-7359
NSN 5935-01-508-1705
NSN 5855-01-528-0304
NSN 5920-01-020-7659
NSN 5950-01-447-2613
NSN 5920-01-061-4608
NSN 5950-01-061-9384
NSN 5945-00-191-3891