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 5950-01-100-3505
NSN 5975-01-502-8267
NSN 6220-01-204-1092
NSN 6240-01-422-2760
NSN 5960-00-469-8639
NSN 6685-00-245-8418
NSN 5925-00-529-0441
NSN 6110-01-323-1105
NSN 5945-00-900-5518
NSN 6150-01-230-2773
NSN 2925-01-386-7392
NSN 6240-00-243-5796