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 6150-01-254-1664
NSN 5985-00-834-1175
NSN 5855-00-149-0766
NSN 5920-01-008-5791
NSN 5999-00-354-4613
NSN 5925-01-486-1918
NSN 5975-01-442-7971
NSN 5999-00-300-0004
NSN 5920-01-615-0392
NSN 5990-00-004-4158
NSN 5905-01-514-8832
NSN 6150-01-231-4566