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 6320-01-239-2337
NSN 6240-01-481-1796
NSN 6610-01-511-0982
NSN 5999-01-343-6975
NSN 5965-00-137-9291
NSN 5960-01-337-2823
NSN 6240-01-429-2747
NSN 5930-01-233-9659
NSN 5990-01-257-2476
NSN 6130-00-107-2093
NSN 7035-01-514-2221
NSN 6110-01-097-4800