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 7035-01-435-4009
NSN 5910-01-009-9777
NSN 5975-00-091-1068
NSN 5999-00-580-1876
NSN 6610-00-960-9135
NSN 5999-00-664-1818
NSN 6150-01-197-1753
NSN 5935-01-364-1338
NSN 6685-01-360-9497
NSN 5920-01-276-9071
NSN 5985-01-004-9414
NSN 5935-01-373-3759