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 6610-01-399-5222
NSN 5905-01-227-0946
NSN 6685-01-321-5895
NSN 5945-00-931-0811
NSN 6645-01-157-9080
NSN 6135-00-880-1026
NSN 5990-00-419-0236
NSN 6685-01-343-2955
NSN 6620-00-470-3219
NSN 5905-00-371-8623
NSN 5950-00-480-7691
NSN 5975-01-176-0168