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 6645-01-456-8021
NSN 5945-01-245-3389
NSN 6135-01-219-8612
NSN 6240-00-204-9355
NSN 6220-01-024-9444
NSN 6150-00-764-3695
NSN 5835-00-876-4544
NSN 6320-01-445-0325
NSN 5930-01-117-6975
NSN 5945-00-060-0693
NSN 2925-01-629-9416
NSN 6685-01-371-1624