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 5965-01-574-4938
NSN 6135-01-519-7879
NSN 5996-01-053-1617
NSN 5990-01-190-8223
NSN 5996-01-421-4761
NSN 6320-00-977-3930
NSN 5920-00-010-6652
NSN 6130-00-266-1051
NSN 5915-01-218-3106
NSN 5935-00-083-9221
NSN 5855-01-573-8397
NSN 6150-01-435-3128