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 5950-01-043-8120
NSN 5985-00-378-8558
NSN 6130-01-447-8102
NSN 6135-00-299-6918
NSN 6650-00-446-8787
NSN 6240-00-999-7806
NSN 4140-00-287-9097
NSN 5915-01-381-9455
NSN 5895-01-424-9707
NSN 5925-01-058-1853
NSN 5945-00-081-2489
NSN 5990-00-990-1711