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 6220-00-334-7008
NSN 5895-00-188-8156
NSN 5945-01-357-6492
NSN 5910-01-506-4924
NSN 6145-01-285-8953
NSN 5990-01-263-0362
NSN 6145-01-648-0285
NSN 7035-00-703-3535
NSN 6320-00-937-5625
NSN 5998-00-330-5972
NSN 6130-00-231-9443
NSN 5930-00-106-2861