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 5996-01-611-2924
NSN 5990-00-221-0878
NSN 6650-00-229-3790
NSN 5965-00-513-1352
NSN 4140-01-430-4348
NSN 5910-01-412-7875
NSN 5990-00-505-1546
NSN 6685-00-095-6147
NSN 5910-01-430-2107
NSN 6650-00-140-8776
NSN 5998-01-067-8494
NSN 5910-01-429-7818