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 5950-01-463-3810
NSN 6240-00-170-5302
NSN 5945-01-357-7118
NSN 5975-01-004-4549
NSN 6610-00-141-0393
NSN 4140-00-937-5028
NSN 5910-01-018-5623
NSN 6150-01-556-4428
NSN 6220-01-496-0539
NSN 5960-00-672-3836
NSN 5998-00-106-4700
NSN 5945-01-298-2750