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 5999-01-229-0504
NSN 4140-01-378-3513
NSN 6150-01-283-4355
NSN 5998-01-026-1453
NSN 5905-01-234-6345
NSN 5945-01-467-2242
NSN 5999-01-149-8528
NSN 5925-00-459-0827
NSN 7035-01-328-7448
NSN 4140-00-832-3286
NSN 5895-01-452-8039
NSN 5905-01-214-5484