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 2925-01-250-2731
NSN 5910-01-281-1269
NSN 5960-00-614-3998
NSN 4140-01-239-4969
NSN 5925-01-521-3173
NSN 7035-01-261-9850
NSN 6220-00-337-0806
NSN 5910-00-290-5939
NSN 5935-00-516-5251
NSN 5915-01-340-7502
NSN 5945-00-810-4693
NSN 5905-01-373-4822