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 5999-01-603-1711
NSN 5945-00-411-2990
NSN 6150-01-159-4164
NSN 5910-01-477-0165
NSN 5895-00-209-9766
NSN 2925-01-097-0903
NSN 6145-01-450-3020
NSN 6130-00-272-5351
NSN 6135-01-343-1592
NSN 6110-01-258-1291
NSN 6110-00-099-6890
NSN 6145-01-216-8291