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 5950-00-006-4685
NSN 5910-00-388-6737
NSN 6685-01-467-8789
NSN 5975-01-245-8641
NSN 6110-01-244-0254
NSN 6620-01-561-6542
NSN 5855-00-631-4565
NSN 4140-01-290-4026
NSN 5960-00-081-9255
NSN 5920-01-099-8998
NSN 4140-01-193-1814
NSN 6105-00-254-4426