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 6145-01-251-5092
NSN 5950-01-501-7162
NSN 6650-01-327-3068
NSN 6135-01-607-3013
NSN 5935-01-634-0668
NSN 5855-01-111-3962
NSN 5895-00-300-1972
NSN 2925-01-131-0473
NSN 6110-01-466-9491
NSN 5910-00-263-3630
NSN 6685-01-269-0526
NSN 5920-00-687-2066