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 5930-01-231-6885
NSN 5835-01-193-6192
NSN 6105-01-155-1589
NSN 6220-01-527-8105
NSN 5965-00-284-7785
NSN 5985-01-133-3290
NSN 5925-01-501-8667
NSN 6110-00-733-8686
NSN 4140-00-249-5603
NSN 5920-01-598-0219
NSN 4140-01-305-5806
NSN 5930-01-075-1490