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 5895-01-579-0069
NSN 5945-01-050-0871
NSN 6645-01-228-9645
NSN 5935-01-027-9114
NSN 6240-00-703-6614
NSN 6620-00-375-0393
NSN 5985-01-578-6915
NSN 6685-01-300-4832
NSN 6685-01-481-1246
NSN 5835-01-618-7621
NSN 5910-01-550-9709
NSN 5996-01-472-2112