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 5935-01-603-0180
NSN 5905-01-499-8727
NSN 6320-00-371-8335
NSN 6105-01-392-1539
NSN 5960-01-383-6262
NSN 5975-00-467-8777
NSN 5915-00-080-4606
NSN 5985-01-455-4489
NSN 5915-00-487-8012
NSN 5996-01-088-8715
NSN 6240-01-624-7655
NSN 5855-01-657-7657