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 5925-01-334-8402
NSN 6320-01-612-7035
NSN 6610-00-618-0772
NSN 6220-01-521-4841
NSN 6130-01-359-8638
NSN 6135-01-101-5039
NSN 6650-00-587-6917
NSN 6620-01-415-5803
NSN 6110-01-454-9390
NSN 6150-01-517-0345
NSN 5950-01-326-8290
NSN 5950-01-426-8810