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 6685-00-248-6990
NSN 6320-00-070-4544
NSN 6650-00-782-4624
NSN 5998-00-391-8662
NSN 6650-01-649-0228
NSN 5910-01-014-1213
NSN 5930-01-597-9048
NSN 6145-01-361-4731
NSN 5985-01-623-1745
NSN 5965-00-239-3471
NSN 6135-01-472-9011
NSN 5960-00-173-6988