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 5965-01-381-4879
NSN 5998-01-444-2103
NSN 5895-00-363-1486
NSN 6620-00-948-6751
NSN 4140-00-283-6843
NSN 2925-01-426-3410
NSN 5930-00-833-9808
NSN 6135-00-660-8654
NSN 5895-01-415-4739
NSN 6105-01-169-9059
NSN 5835-00-927-6013
NSN 6645-00-479-9334