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 5998-01-562-0988
NSN 2925-00-444-1186
NSN 6135-01-340-9731
NSN 5935-01-021-1592
NSN 6645-01-651-9562
NSN 5975-01-608-4857
NSN 5999-01-359-9066
NSN 6105-01-464-9563
NSN 5996-00-981-4239
NSN 6620-01-346-9340
NSN 5930-01-062-2202
NSN 6240-01-561-9263