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 5935-01-453-1909
NSN 5920-01-046-7033
NSN 5945-01-596-7901
NSN 5855-01-618-1921
NSN 6130-01-385-8788
NSN 5999-01-435-9153
NSN 5996-01-115-2823
NSN 5950-00-110-3039
NSN 6685-00-054-6713
NSN 6110-01-090-0804
NSN 4140-01-145-4474
NSN 5996-00-646-3857