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 5895-01-417-1720
NSN 6110-01-219-5233
NSN 5965-01-230-5521
NSN 6320-01-449-1014
NSN 6685-01-168-2916
NSN 6135-00-683-0536
NSN 6145-00-752-2038
NSN 5950-01-177-3666
NSN 6220-01-526-5081
NSN 6135-00-728-9860
NSN 6130-00-100-0175
NSN 5920-01-219-8792