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 6320-01-355-3998
NSN 5835-00-827-1904
NSN 5999-00-934-8747
NSN 5996-00-166-8095
NSN 6110-01-158-4038
NSN 5920-01-501-5593
NSN 5910-00-989-4411
NSN 5965-01-105-4194
NSN 5975-00-285-6079
NSN 5930-00-278-7731
NSN 6145-00-575-7190
NSN 5895-01-462-8836