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 2925-01-642-3255
NSN 6620-01-633-3169
NSN 7035-01-158-7673
NSN 5996-01-074-2426
NSN 5835-00-958-6231
NSN 5999-01-178-6205
NSN 5975-00-837-3293
NSN 6610-01-415-5877
NSN 5998-00-572-5118
NSN 5996-00-754-2840
NSN 6685-00-941-0534
NSN 5855-01-330-3669