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 5960-00-201-5265
NSN 5990-00-691-2697
NSN 5915-01-063-8001
NSN 5985-01-590-1415
NSN 6685-00-338-4687
NSN 6645-01-039-0058
NSN 6645-01-004-0803
NSN 5950-01-348-4290
NSN 5910-01-566-3296
NSN 6110-01-448-8293
NSN 5990-01-417-4402
NSN 5998-00-457-2513