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 5950-01-039-4129
NSN 6320-01-607-1491
NSN 6240-01-054-2289
NSN 6130-00-320-3363
NSN 5895-01-322-3219
NSN 6685-01-068-4446
NSN 5999-00-441-3561
NSN 6135-01-504-4744
NSN 7035-01-145-5059
NSN 5998-01-012-4204
NSN 5998-01-178-6346
NSN 5855-01-298-6659