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 4140-01-634-0330
NSN 5975-00-715-3710
NSN 6650-01-034-6040
NSN 5998-01-605-5965
NSN 5950-01-623-0457
NSN 6240-01-463-7663
NSN 6685-01-285-7266
NSN 6685-01-395-4934
NSN 5965-01-202-1007
NSN 5905-01-220-5643
NSN 6130-01-388-2092
NSN 5985-01-178-9714