Circlular groove at diaphragm center, groove od 0.690 in., groove width 0.140 in., groove depth 0.100 in.
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 5920-01-607-1432
NSN 5960-01-111-0882
NSN 5990-01-421-5342
NSN 5855-01-651-7129
NSN 5935-00-269-4811
NSN 5835-01-306-5511
NSN 6135-00-062-5080
NSN 5999-01-291-4254
NSN 6135-01-299-7252
NSN 6610-00-184-0833
NSN 5965-01-588-8239
NSN 5920-01-359-1197