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 5835-01-391-4556
NSN 6650-01-364-1313
NSN 5965-01-654-4571
NSN 5910-00-152-4145
NSN 6650-01-152-5287
NSN 5950-01-485-2370
NSN 5985-01-008-4787
NSN 5915-01-380-2943
NSN 5930-00-850-6775
NSN 5945-01-534-8405
NSN 5920-00-420-3917
NSN 5915-01-078-5924