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 5915-01-016-5156
NSN 5985-01-383-0587
NSN 5930-01-467-2556
NSN 6220-00-408-1566
NSN 6240-01-594-0059
NSN 6610-01-082-7332
NSN 5950-01-330-5946
NSN 5990-01-443-2931
NSN 5905-01-348-3790
NSN 6145-01-067-8619
NSN 6685-01-562-9379
NSN 5996-00-060-5903