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 6610-00-826-7235
NSN 5905-00-988-1246
NSN 5998-01-447-3941
NSN 5996-01-415-4629
NSN 6320-01-052-2118
NSN 6645-00-862-2904
NSN 7035-01-075-4832
NSN 5915-00-467-6796
NSN 5930-01-539-7914
NSN 5855-00-256-5562
NSN 5910-01-075-2193
NSN 5925-01-253-8417