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 5935-01-359-1408
NSN 5915-00-387-2333
NSN 5950-01-215-1260
NSN 5930-01-092-8672
NSN 2925-01-218-5556
NSN 5935-01-327-4949
NSN 6110-00-684-6844
NSN 6645-01-367-7609
NSN 5935-00-729-8554
NSN 5999-01-149-6517
NSN 5930-01-095-4691
NSN 5950-01-428-4020