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 6620-01-454-2450
NSN 6240-01-370-5818
NSN 5998-01-224-7370
NSN 5998-00-100-3943
NSN 5950-00-937-2405
NSN 6105-01-087-6925
NSN 5990-01-485-0260
NSN 5960-01-504-3415
NSN 5925-01-355-6523
NSN 5996-01-611-6495
NSN 6135-00-416-2898
NSN 6320-01-143-3597