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 5855-00-586-6255
NSN 5935-01-500-2785
NSN 6240-01-014-5598
NSN 6145-00-158-5549
NSN 6220-01-187-8459
NSN 6145-01-094-6822
NSN 5965-01-386-2988
NSN 5835-00-984-1233
NSN 5996-01-346-1099
NSN 5985-00-205-2922
NSN 7035-01-500-8606
NSN 7035-01-085-5955