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 5945-01-056-6437
NSN 6135-00-935-5241
NSN 6650-00-166-7160
NSN 5950-01-223-9395
NSN 5835-01-631-3940
NSN 7035-01-167-2241
NSN 6320-00-500-4172
NSN 6610-01-368-8344
NSN 6650-01-100-0933
NSN 6130-00-422-2891
NSN 6145-01-394-8939
NSN 5935-01-339-4079