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 4140-00-394-5744
NSN 6145-01-624-2721
NSN 6135-00-613-1068
NSN 6610-00-835-0248
NSN 6110-01-484-5916
NSN 5999-01-381-1846
NSN 6135-01-592-4139
NSN 5905-01-192-4748
NSN 6150-01-122-9980
NSN 6145-01-226-2882
NSN 6220-00-492-8136
NSN 5935-01-178-6473