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 6610-01-624-5664
NSN 5960-01-285-2152
NSN 6130-00-816-7981
NSN 6105-01-195-8225
NSN 5835-01-317-4840
NSN 5905-01-431-8165
NSN 6610-01-562-6533
NSN 5985-00-339-1065
NSN 6105-01-128-4434
NSN 6105-01-421-1493
NSN 4140-01-442-7799
NSN 5855-01-491-0140