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 5960-00-188-8648
NSN 5920-01-633-9990
NSN 6130-00-098-7622
NSN 6105-01-075-9926
NSN 5925-01-526-9074
NSN 5910-01-199-2676
NSN 5855-00-361-0167
NSN 5910-00-928-4904
NSN 6220-00-171-3702
NSN 2925-01-179-7795
NSN 6135-01-100-3593
NSN 5920-01-448-6914