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 6610-01-551-0774
NSN 6145-01-540-9226
NSN 5950-01-142-9591
NSN 5996-01-044-6241
NSN 6240-00-573-7514
NSN 6320-00-977-3930
NSN 6320-00-456-0836
NSN 6130-01-652-2775
NSN 5855-01-125-4768
NSN 5965-00-583-4865
NSN 6150-01-334-8042
NSN 2925-00-486-8640