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 6320-01-098-2503
NSN 7035-01-449-1189
NSN 6610-01-530-1313
NSN 6145-01-444-0103
NSN 6130-00-191-9571
NSN 5975-01-165-7048
NSN 6645-01-467-3182
NSN 6145-00-910-7094
NSN 7035-01-489-5679
NSN 5950-01-315-5469
NSN 5905-01-452-9794
NSN 5998-01-428-4416