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 5960-01-475-7428
NSN 6150-01-583-7247
NSN 5996-01-043-2105
NSN 4140-00-232-1039
NSN 5925-01-138-1786
NSN 5975-01-606-1226
NSN 5960-01-416-6187
NSN 6220-01-472-2827
NSN 6220-00-218-0857
NSN 6610-00-096-1682
NSN 6135-01-502-5787
NSN 4140-01-237-8569