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 5895-00-753-5349
NSN 4140-01-365-4221
NSN 6685-00-505-5470
NSN 6145-00-399-5201
NSN 6240-00-495-1301
NSN 5910-01-176-2619
NSN 6145-01-454-3944
NSN 7035-01-649-5664
NSN 5985-00-233-6740
NSN 6110-00-185-2021
NSN 5915-00-078-9574
NSN 6650-01-549-5838