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 6220-01-612-0523
NSN 6105-01-417-4470
NSN 5935-01-613-0946
NSN
NSN 5965-01-518-8824
NSN 5996-01-253-8676
NSN 5835-01-057-5827
NSN 5905-00-871-9010
NSN 5835-00-958-6231
NSN 6150-01-519-0426
NSN 5945-01-387-0820
NSN 5985-01-506-5807