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 5920-00-537-6671
NSN 5905-01-254-2741
NSN 6105-01-422-2752
NSN 5855-00-138-2386
NSN 7035-01-309-2219
NSN 5925-01-274-9349
NSN 6220-01-634-0660
NSN 6320-00-476-6898
NSN 6685-00-011-1998
NSN 5998-01-320-9862
NSN 5920-01-492-5481
NSN 6240-01-613-7824