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 5996-01-072-2402
NSN 5945-01-437-5611
NSN 6645-01-432-7026
NSN 6220-01-370-4215
NSN 5985-01-634-0635
NSN 5895-00-952-3032
NSN 5905-00-353-1659
NSN 6650-01-466-9179
NSN 6240-01-592-4068
NSN 4140-01-417-7070
NSN 6130-01-023-3619
NSN 6645-01-616-7897