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 5910-01-222-8155
NSN 6105-01-518-3785
NSN 5999-00-262-0828
NSN 5945-01-100-2676
NSN 5925-01-391-1014
NSN 6320-01-406-6098
NSN 2925-01-194-2484
NSN 6240-01-502-1211
NSN 5999-00-262-6041
NSN 5855-01-152-8782
NSN 5985-00-020-6162
NSN 7035-01-507-8928