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 5999-01-458-1858
NSN 5855-01-520-8747
NSN 5965-01-335-6630
NSN 5996-01-459-4480
NSN 5960-01-399-4327
NSN 5935-00-194-1005
NSN 5985-01-305-8913
NSN 6240-01-177-9361
NSN 7035-01-369-1445
NSN 5996-01-389-1092
NSN 5960-00-736-0213
NSN 6645-01-094-8917