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 5950-01-502-7333
NSN 6145-01-457-1082
NSN 4140-01-481-3374
NSN 5945-01-403-2800
NSN 5985-00-933-6675
NSN 5855-01-443-0381
NSN 5985-01-011-0066
NSN 5930-01-481-2329
NSN 5835-01-128-9331
NSN 6110-00-188-9874
NSN 6150-01-484-3505
NSN 7035-01-189-7367