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 5895-01-029-6225
NSN 6130-00-583-9925
NSN 5935-01-212-2819
NSN 6150-01-079-9079
NSN 5950-01-359-1997
NSN 5930-00-304-2553
NSN 4140-00-114-5225
NSN 5855-01-441-3189
NSN 5975-00-421-5342
NSN 5855-00-494-9581
NSN 6240-01-147-7494
NSN 5905-01-328-7904