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 6220-01-634-0660
NSN 6105-01-081-8702
NSN 5975-00-060-0314
NSN
NSN 7035-00-104-7613
NSN 5975-01-587-2159
NSN 5996-01-429-8967
NSN 5895-00-863-4146
NSN 5990-01-417-4402
NSN 5996-00-919-5949
NSN 5945-01-364-5505
NSN 6650-00-045-4362