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 6240-01-473-2761
NSN 6220-01-048-5584
NSN 5925-01-538-2336
NSN 5985-01-332-8850
NSN 5915-01-394-7271
NSN 6135-01-051-7836
NSN 6220-01-626-6426
NSN 5935-01-382-2771
NSN 5905-00-490-4257
NSN 5945-00-198-5499
NSN 5975-01-435-5649
NSN 6105-00-121-1874