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 5920-01-431-9364
NSN 5895-01-071-1979
NSN 5999-00-185-1659
NSN 2925-00-824-2186
NSN 6130-00-220-9655
NSN 5990-01-426-6590
NSN 6650-01-100-0933
NSN 6620-01-338-6073
NSN 6130-00-300-1689
NSN 6645-01-242-9699
NSN 6320-00-360-1744
NSN 5925-01-422-6653