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 6145-01-144-2374
NSN 6320-01-275-3972
NSN 6240-00-987-5464
NSN 5998-00-069-4545
NSN 7035-00-535-8109
NSN 5930-01-388-1287
NSN 6620-01-483-8189
NSN 6320-01-116-3980
NSN 5915-00-338-3375
NSN 5945-00-321-0814
NSN 5855-00-631-4565
NSN 5930-01-571-1755