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 5920-01-182-3268
NSN 5835-01-492-4318
NSN 5998-00-240-0019
NSN 6135-01-124-2376
NSN 6220-01-529-6728
NSN 7035-01-072-8872
NSN 6135-01-471-7325
NSN 5935-00-771-6895
NSN 5985-00-636-8689
NSN 5960-01-015-0381
NSN 6650-01-014-5990
NSN 5930-01-500-1799