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 6620-01-012-2852
NSN 6145-00-234-6085
NSN 7035-01-218-6960
NSN 5945-00-187-2333
NSN 5950-01-642-7526
NSN 6645-01-261-6903
NSN 6145-01-467-0354
NSN 6320-01-054-3046
NSN 6240-00-141-0129
NSN 6645-00-841-0026
NSN 6650-01-258-5871
NSN 6110-01-008-1856