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 5950-00-218-4922
NSN 5835-01-391-4556
NSN 5975-01-580-2108
NSN 6620-01-651-5425
NSN 5855-01-257-5338
NSN 6240-01-420-1667
NSN 5855-01-417-1315
NSN 6620-00-698-0147
NSN 5925-00-835-2609
NSN 6685-01-426-8929
NSN 6610-01-062-5178
NSN 6135-00-299-6918