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 6220-01-412-0687
NSN 6650-00-116-3432
NSN 6145-01-075-1042
NSN 2925-01-493-3245
NSN 5855-01-010-4921
NSN 6135-01-329-7994
NSN 5998-00-118-2395
NSN 5945-00-843-4784
NSN 5925-00-722-7610
NSN 4140-00-080-8740
NSN 5835-00-779-2836
NSN 5905-00-379-4658