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 5920-01-633-5200
NSN 7035-00-153-3826
NSN 5950-01-233-1493
NSN 6110-00-649-9293
NSN 6620-01-435-2784
NSN 4140-01-300-9474
NSN 6320-01-551-3553
NSN 4140-00-161-0038
NSN 6240-00-280-0186
NSN 6105-01-048-0701
NSN 5985-01-129-9250
NSN 6240-00-248-6517