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 5910-01-331-5371
NSN 5985-01-072-1147
NSN 5910-00-407-7620
NSN 6620-01-435-2784
NSN 6240-01-562-6938
NSN 5998-01-289-5162
NSN 6240-01-491-4381
NSN 5915-00-164-0172
NSN 5950-00-822-5607
NSN 5945-00-260-4333
NSN 6105-01-532-8222
NSN 6650-00-868-6270