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 6645-01-561-7432
NSN 5975-01-175-5635
NSN 6240-00-299-9819
NSN 5910-01-223-6373
NSN 7035-01-238-5036
NSN 5855-01-068-3683
NSN 5950-01-274-9211
NSN 5965-01-349-9029
NSN 5996-00-944-9185
NSN 5996-01-547-6638
NSN 6130-00-143-7304
NSN 5905-00-905-5813