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 5960-01-342-1961
NSN 5999-01-083-1371
NSN 5965-00-431-2492
NSN 5975-01-454-2908
NSN 6135-00-269-5843
NSN 6150-00-065-8417
NSN 5996-01-548-2696
NSN 6685-01-336-7947
NSN 5999-01-384-2792
NSN 6320-00-931-4855
NSN 7035-01-505-3844
NSN 6150-01-357-7687