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 5915-00-764-2632
NSN 6220-00-643-4045
NSN 5990-01-042-1984
NSN 6620-00-155-2608
NSN 5915-00-825-4665
NSN 6320-00-308-7386
NSN 2925-00-833-9466
NSN 6620-01-459-6401
NSN 5905-01-571-7718
NSN 5965-01-093-0642
NSN 5930-00-832-6939
NSN 5855-00-494-9581