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 6145-00-227-7576
NSN 5925-00-923-0079
NSN 6320-00-557-3079
NSN 5960-00-230-5331
NSN 5945-01-391-4999
NSN 5996-00-466-7857
NSN 5835-01-034-5206
NSN 5996-01-571-9384
NSN 5999-01-529-3983
NSN 5855-01-003-7102
NSN 5935-01-194-0081
NSN 6130-00-912-4190