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 6145-01-055-8851
NSN 5945-01-504-5575
NSN 5999-01-134-6402
NSN 5960-01-640-6473
NSN 5998-01-249-5094
NSN 5930-01-416-9773
NSN 5915-01-420-1578
NSN 6220-00-789-8815
NSN 5895-01-085-5471
NSN 6610-00-260-1181
NSN 6105-01-096-9239
NSN 5855-01-376-0363