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 5950-01-204-7340
NSN 5855-01-117-7207
NSN 6240-01-371-7475
NSN 5999-01-565-7242
NSN 6645-01-643-0297
NSN 6240-01-250-3574
NSN 5910-01-418-3045
NSN 7035-01-422-6850
NSN 5855-00-797-8217
NSN 5915-01-131-4093
NSN 5945-00-755-7051
NSN 5960-00-960-6805