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 6610-00-337-9874
NSN 6135-01-151-2705
NSN 6220-01-534-1538
NSN 6145-01-004-7669
NSN 6240-01-177-3305
NSN 6105-00-688-7082
NSN 6620-00-948-3801
NSN 5835-01-044-2628
NSN 5945-00-944-2764
NSN 6135-01-205-5965
NSN 5975-01-130-3163
NSN 6645-01-417-3542