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 5950-01-271-7367
NSN 4140-00-269-5795
NSN 5996-01-352-4904
NSN 5975-01-101-9469
NSN 6650-00-573-7131
NSN 5960-01-056-4167
NSN 6240-01-329-2453
NSN 6240-00-828-6228
NSN 5965-01-445-9403
NSN 5998-01-179-8239
NSN 5910-00-802-2912
NSN 5855-01-634-0259