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 5930-00-259-7621
NSN 6650-01-367-5172
NSN 6130-01-624-4352
NSN 5835-00-244-4956
NSN 5950-01-485-1233
NSN 5895-00-270-6595
NSN 6685-01-229-2764
NSN 7035-00-171-0804
NSN 5920-01-158-4517
NSN 5950-00-834-9529
NSN 5960-01-425-1454
NSN 5925-01-050-9032