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 6650-00-226-7099
NSN 5996-01-645-8232
NSN 6240-01-220-1438
NSN 6685-01-264-6652
NSN 5920-00-258-2467
NSN 5996-00-466-7857
NSN 5945-01-377-2415
NSN 6130-00-003-1545
NSN 6220-00-823-4588
NSN 5910-00-852-4096
NSN 6650-01-340-1734
NSN 5925-01-546-6447