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 5835-01-270-7899
NSN 5835-01-229-6964
NSN 5975-01-446-6074
NSN 6620-01-398-8986
NSN 5996-01-476-1715
NSN 2925-00-233-5644
NSN 6130-00-170-4844
NSN 5999-01-171-5816
NSN 6135-00-826-4798
NSN 6130-01-367-2201
NSN 6645-00-574-9712
NSN 7035-01-145-5059