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 6110-01-394-7378
NSN 5999-00-430-6174
NSN 5990-01-645-2592
NSN 5895-00-859-6600
NSN 5930-01-270-0688
NSN 6620-01-534-2370
NSN 6645-00-149-1100
NSN 5999-00-336-9147
NSN 6130-01-189-2982
NSN 5950-01-422-2261
NSN 5950-01-542-9972
NSN 5960-00-111-8456