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 5960-01-089-8155
NSN 6645-01-499-7385
NSN
NSN 4140-00-862-5644
NSN 5905-01-592-7406
NSN 4140-01-625-8232
NSN 6110-01-058-5321
NSN 5905-01-657-9900
NSN 6110-01-027-1851
NSN 5910-00-280-9297
NSN 5935-00-283-4007
NSN 5895-00-637-2658