An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6620-00-317-7820
NSN 5910-01-468-5571
NSN 6105-01-259-2088
NSN 6320-01-347-2638
NSN 4140-01-026-2725
NSN 6130-01-652-1312
NSN 6110-01-592-0679
NSN 5920-01-634-0250
NSN 5925-01-146-6691
NSN 6650-00-778-2949
NSN 6220-01-164-3651
NSN 5965-00-457-2496