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 6645-00-968-6118
NSN 5945-01-167-8498
NSN 6320-01-308-9392
NSN 4140-01-050-8096
NSN 5855-01-053-9684
NSN 5960-01-599-9821
NSN 5930-01-619-6531
NSN 4140-01-378-8973
NSN 5965-01-399-8454
NSN 5930-00-828-9128
NSN 6650-01-227-6032
NSN 5998-01-373-0603