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 5910-01-295-0888
NSN 4140-00-740-2153
NSN 6220-01-398-4130
NSN 6650-00-981-9501
NSN 5998-01-554-9649
NSN 6135-01-544-8463
NSN 6130-01-158-4673
NSN 6645-01-629-0847
NSN 6135-01-100-9056
NSN 4140-00-285-6042
NSN 5935-01-121-9780
NSN 5855-01-445-7980