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 6145-00-335-1336
NSN 5915-01-353-5442
NSN 5985-01-229-1780
NSN 6685-01-466-5077
NSN 4140-00-299-6328
NSN 7035-01-132-7209
NSN 6240-01-096-0573
NSN 5920-01-475-9132
NSN 6110-00-631-7196
NSN 5999-00-109-2044
NSN 6645-01-340-7354
NSN 6130-01-482-5639