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 5855-00-466-2309
NSN 5975-00-075-5191
NSN 5855-01-248-5725
NSN 4140-01-067-8242
NSN 5855-01-003-7102
NSN 6645-01-268-7265
NSN 5930-01-357-0653
NSN 6610-01-040-8598
NSN 5915-00-082-4838
NSN 2925-01-446-6976
NSN 5895-01-057-9033
NSN 6685-00-526-7839