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 5985-00-837-0000
NSN 5935-01-232-4489
NSN 5945-01-386-1164
NSN 5975-01-313-9027
NSN 6620-01-328-7059
NSN 6105-00-248-5772
NSN 5920-01-499-9888
NSN 6645-00-754-4108
NSN 5999-01-634-0576
NSN 5996-00-875-6818
NSN 6240-01-336-4796
NSN 6145-01-652-8597