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 5975-00-153-0050
NSN 6130-00-883-4797
NSN 5945-01-461-7666
NSN 6145-00-463-5808
NSN 6240-01-013-4572
NSN 5920-01-311-9812
NSN 6240-00-832-6867
NSN 5999-01-505-9796
NSN 6240-01-485-3116
NSN 6645-00-948-9763
NSN 6650-01-221-1983
NSN 5950-01-180-1357