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 5835-00-286-5432
NSN 6240-00-146-9322
NSN 6620-01-633-8443
NSN 6105-01-300-7594
NSN 4140-00-205-0853
NSN 5930-01-258-0972
NSN 6145-00-066-0177
NSN 6610-01-426-5090
NSN 5996-00-179-3804
NSN 6150-01-186-6903
NSN 5965-00-011-6742
NSN 6610-01-533-7458