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 6685-01-411-0436
NSN 5895-00-155-8581
NSN 5910-01-188-2304
NSN 5950-00-118-9998
NSN 6150-00-248-3866
NSN 5996-00-810-9486
NSN 5925-01-430-8795
NSN 5985-01-116-7887
NSN 4140-00-152-7092
NSN 5935-00-280-3116
NSN 6650-01-063-2834
NSN 6320-01-195-5583