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 5965-01-450-5954
NSN 5945-01-547-2464
NSN 5920-01-488-9390
NSN 5855-00-631-4565
NSN 5945-00-109-4504
NSN 5855-01-316-9642
NSN 6150-01-366-5797
NSN 2925-00-871-9240
NSN 6645-01-418-1657
NSN 5990-00-892-5537
NSN 5925-01-303-1403
NSN 5930-01-050-8435