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 5990-01-357-6175
NSN 6130-01-409-2867
NSN 5855-01-042-7990
NSN 5990-01-485-0260
NSN 6110-00-902-3727
NSN 7035-00-529-3128
NSN 5835-00-816-0394
NSN 6110-01-106-2193
NSN 4140-00-889-7990
NSN 7035-00-104-7613
NSN 5975-01-634-0678
NSN 6685-00-149-1600