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 5998-01-144-0213
NSN 5915-01-447-2589
NSN 5965-00-125-6984
NSN 6610-01-451-1217
NSN 6320-00-270-8222
NSN 4140-01-358-1104
NSN 6320-01-323-1947
NSN 7035-01-631-4095
NSN 6645-01-088-5244
NSN 6220-01-394-5263
NSN 5996-00-327-2163
NSN 6610-00-144-7036