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 6220-01-381-1074
NSN 5925-00-937-1586
NSN 5895-01-300-4465
NSN 5999-01-573-4756
NSN 5855-00-400-2622
NSN 5965-01-214-6225
NSN 5835-01-160-7282
NSN 5950-00-175-4542
NSN 5920-01-445-9617
NSN 5950-00-054-9535
NSN 5835-00-471-2660
NSN 6130-01-589-0865