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 5915-01-204-5833
NSN 5835-00-466-8544
NSN 4140-01-101-9060
NSN 5915-01-152-2684
NSN 5935-01-500-7452
NSN 6645-01-311-5481
NSN 5990-01-400-3299
NSN 6220-01-180-7386
NSN 6610-01-065-1073
NSN 5835-01-209-6410
NSN 5915-00-729-1276
NSN 5950-01-613-5688