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 6135-00-168-3876
NSN 6110-01-160-7706
NSN 5965-01-522-2838
NSN 5985-01-372-4388
NSN 6105-00-664-1292
NSN 5950-00-769-5116
NSN 5960-01-029-2940
NSN 6130-00-956-7724
NSN 5835-00-237-2879
NSN 6220-01-305-1223
NSN 2925-01-106-8871
NSN 6240-01-016-8140