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 5998-00-358-5710
NSN 7035-00-150-2379
NSN 7035-01-004-8819
NSN 6610-00-794-1344
NSN 5950-01-377-0677
NSN 6610-00-548-3452
NSN 5996-00-498-9440
NSN 6110-00-947-4127
NSN 5975-01-542-8788
NSN 6610-01-168-7943
NSN 5855-01-534-3724
NSN 6645-01-201-4327