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 6240-00-334-6766
NSN 5965-01-158-1232
NSN 5935-01-559-5421
NSN 2925-01-139-5144
NSN 5835-01-069-4560
NSN 5930-01-500-1799
NSN 5960-00-239-9008
NSN 5920-01-509-8422
NSN 6240-00-617-9599
NSN 5965-01-640-8044
NSN 2925-00-215-4954
NSN 6645-01-355-5067