A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5985-00-827-1061
NSN 6620-00-895-6902
NSN 2925-01-301-1727
NSN 6105-00-596-6107
NSN 6110-01-136-5026
NSN 5910-01-424-8786
NSN 5950-01-432-2038
NSN 5990-01-465-9235
NSN 6610-01-365-1896
NSN 6645-01-370-5264
NSN 5999-01-606-4990
NSN 5905-00-385-9337