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 6240-01-435-6019
NSN 6135-01-574-6577
NSN 5960-00-478-7692
NSN 6110-01-379-4560
NSN 6110-01-185-5040
NSN 5950-01-178-4512
NSN 5895-01-423-0040
NSN 7035-01-646-7123
NSN 5925-00-484-7695
NSN 5930-01-660-1437
NSN 6620-01-271-0711
NSN 6620-01-283-6961