Manufacturers suggested name is rubber diaphragm; normally in the closed position when not in use
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 6685-01-202-4050
NSN 6620-01-163-9633
NSN 6610-01-589-5146
NSN 5895-01-271-2625
NSN 5990-00-814-9788
NSN 5950-01-580-6543
NSN 5945-01-537-0135
NSN 6620-01-481-1358
NSN 5965-01-138-9288
NSN 6110-00-012-5514
NSN 6130-00-930-3158
NSN 6645-00-218-5015