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 6130-00-270-8063
NSN 5855-01-634-0259
NSN 5915-01-084-1883
NSN 4140-00-085-1355
NSN 5835-00-122-6476
NSN 6220-00-338-1086
NSN 5915-01-235-5488
NSN 6135-00-057-2005
NSN 5965-01-478-7329
NSN 5965-00-904-9103
NSN 6220-01-127-6099
NSN 5925-00-394-6894