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 7035-01-410-9197
NSN 6320-01-255-2096
NSN 5945-01-431-1540
NSN 6130-01-474-0748
NSN 5996-01-180-5834
NSN 5920-00-533-8024
NSN 5985-01-393-2570
NSN 5910-01-191-4123
NSN 2925-01-164-4197
NSN 5935-01-366-5414
NSN 5990-01-449-7090
NSN 5905-00-925-2851