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 5985-00-477-8165
NSN 7035-01-026-1171
NSN 6135-01-429-9029
NSN 5999-01-475-1610
NSN 6130-01-189-2773
NSN 6650-00-647-1085
NSN 6145-01-555-8131
NSN 6150-00-033-2996
NSN 6320-01-582-6668
NSN 5835-00-984-1233
NSN 5996-01-633-7979
NSN 5910-01-567-3525