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 5945-01-136-0145
NSN 5915-00-631-6172
NSN 5960-01-088-6553
NSN 6110-01-279-1802
NSN 5965-00-182-7928
NSN 5950-00-854-1755
NSN 6685-00-527-9335
NSN 5930-01-370-6424
NSN 5960-01-280-9956
NSN 5935-00-203-1292
NSN 5960-01-311-2170
NSN 6135-00-686-4777