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 5975-01-204-7916
NSN 6320-01-352-5653
NSN 6645-01-218-5234
NSN 6130-01-423-5844
NSN 6135-01-539-3682
NSN 6220-01-536-6088
NSN 6240-01-159-5043
NSN 5915-01-113-7872
NSN 5965-01-279-8073
NSN 5945-01-500-1904
NSN 6240-01-272-9019
NSN 5945-01-152-4177