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 6220-00-963-4689
NSN 6320-01-631-7828
NSN 5910-01-461-2704
NSN 5910-00-304-2850
NSN 7035-00-585-2113
NSN 2925-01-476-3224
NSN 5996-01-554-4783
NSN 5999-01-446-5300
NSN 5855-00-058-1293
NSN 5915-00-514-2098
NSN 5855-00-149-0766
NSN 5920-01-338-3109