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 5998-00-499-3138
NSN 6110-01-563-2483
NSN 7035-00-465-3298
NSN 5950-01-392-1397
NSN 6645-01-265-8729
NSN 5905-01-526-5786
NSN 5945-00-096-2993
NSN 6240-00-097-1041
NSN 6145-00-167-6667
NSN 5996-00-622-4904
NSN 6110-01-394-4101
NSN 6135-01-408-0313