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 5975-01-044-6729
NSN 6685-00-432-2734
NSN 5985-00-873-9294
NSN 5905-01-422-0127
NSN 5910-01-528-5648
NSN 6645-01-054-3969
NSN 5930-01-485-3786
NSN 5945-01-279-1011
NSN 6645-01-338-9152
NSN 5960-00-786-3219
NSN 6150-01-339-3745
NSN 4140-00-119-1689