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 5985-01-101-2349
NSN 6320-01-358-8069
NSN 6105-01-542-7944
NSN 5935-01-023-2693
NSN 6145-00-808-4398
NSN 6220-01-398-4130
NSN 6610-00-832-9983
NSN 6240-01-242-7733
NSN 5996-01-438-5839
NSN 5998-01-552-7006
NSN 6320-01-554-0901
NSN 4140-01-217-1511