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 6150-01-555-8580
NSN 5935-01-024-1378
NSN 5999-01-434-5670
NSN 7035-00-523-7492
NSN 6685-01-555-7938
NSN 5998-01-203-7311
NSN 5905-00-870-0136
NSN 6220-00-111-3188
NSN 6620-00-317-7820
NSN 5996-01-423-9423
NSN 6145-01-602-0239
NSN 5950-01-651-0496