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 5998-00-931-8413
NSN 6110-00-181-5634
NSN 5999-01-621-7231
NSN 5996-01-146-6810
NSN 5930-00-924-7288
NSN 5975-00-622-4297
NSN 5905-00-469-2938
NSN 6145-00-548-7195
NSN 5895-01-191-4415
NSN 6105-01-468-2090
NSN 5855-01-433-2220
NSN 6320-01-462-2295