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 5998-00-282-2097
NSN 4140-01-116-4604
NSN 6240-01-428-7619
NSN 6130-01-511-0360
NSN 6130-00-419-1120
NSN 6650-01-406-3086
NSN 5895-01-423-3664
NSN 5855-01-134-7106
NSN 5996-00-406-4951
NSN 6650-01-262-9494
NSN 4140-00-172-1804
NSN 6130-00-187-0211