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 6145-01-377-5130
NSN 6145-00-111-5667
NSN 5945-01-247-9320
NSN 6620-01-007-4249
NSN 5975-00-339-3313
NSN 7035-01-462-1423
NSN 6685-01-462-1770
NSN 5950-01-376-3009
NSN 6110-00-563-3695
NSN 5910-00-581-9843
NSN 5960-01-135-5639
NSN 5905-01-169-3565