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 7035-01-237-8653
NSN 5915-01-578-1072
NSN 5920-00-943-4022
NSN 5835-00-757-3558
NSN 6220-00-933-3187
NSN 6610-01-580-3272
NSN 6105-01-541-3245
NSN 6685-00-209-4400
NSN 6320-01-512-2031
NSN 5905-01-498-5227
NSN 5990-00-195-9460
NSN 6685-00-954-8449