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 5999-01-412-6503
NSN 5930-01-535-6211
NSN 6645-01-242-8085
NSN 7035-00-299-7150
NSN 5935-01-438-4909
NSN 6150-01-548-0820
NSN 6150-01-532-4461
NSN 6610-01-107-2658
NSN 5915-01-618-2870
NSN 6610-01-550-2368
NSN 6610-00-963-1665
NSN 6110-01-033-9485