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 5930-01-029-4166
NSN 5999-00-421-3178
NSN 6685-01-569-7986
NSN 5895-01-258-5352
NSN 5910-01-571-7621
NSN 2925-01-456-6840
NSN 5935-01-458-0706
NSN 5855-00-962-5792
NSN 5950-01-349-1906
NSN 5930-01-386-3068
NSN 5965-01-188-6463
NSN 5998-01-066-6206