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 6645-01-172-4477
NSN 5945-01-469-5917
NSN 5990-01-262-4068
NSN 6105-00-349-9743
NSN 5996-00-351-2369
NSN 5950-00-815-1739
NSN 5905-01-067-7346
NSN 6645-01-473-1371
NSN 6645-01-473-9179
NSN 5835-01-031-7265
NSN 5996-01-468-8809
NSN 5935-00-981-1926