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 5950-01-556-7989
NSN 5910-00-243-7066
NSN 6145-01-078-6022
NSN 6620-01-175-3429
NSN 6320-00-186-6452
NSN 5950-00-146-7048
NSN 6320-00-116-3658
NSN 5895-00-175-6415
NSN 6610-00-535-1372
NSN 5930-01-540-7613
NSN 5950-00-121-5326
NSN 6220-00-145-1423