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 5920-01-417-1928
NSN 5950-00-220-2544
NSN 6240-01-321-7844
NSN 6650-01-224-2555
NSN 5985-01-540-1295
NSN 6320-00-519-0770
NSN 6240-01-561-3836
NSN 6145-00-398-4405
NSN 6150-01-242-0338
NSN 6610-01-391-5092
NSN 6320-01-296-3181
NSN 6610-01-431-3371