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 6220-01-044-5552
NSN 5960-01-323-3143
NSN 7035-01-361-8821
NSN 5985-00-926-8659
NSN 5950-00-250-7738
NSN 5835-01-380-5943
NSN 5999-01-475-4021
NSN 5895-01-348-6713
NSN 5985-00-081-3456
NSN 5960-01-092-0163
NSN 6110-01-158-1860
NSN 6610-01-168-7943