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 6110-01-195-3631
NSN 6220-01-449-2807
NSN 4140-00-619-8062
NSN 5999-00-936-6032
NSN 5950-01-422-4879
NSN 5975-01-083-3243
NSN 5905-00-890-9728
NSN 4140-00-906-1130
NSN 5996-01-367-2930
NSN 6150-00-123-8840
NSN 5998-01-230-2335
NSN 5930-00-763-6302