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 6130-00-283-1099
NSN 6650-01-005-8037
NSN 5950-00-839-9089
NSN 6320-01-067-0474
NSN 5975-01-370-4455
NSN 5999-01-359-4934
NSN 5895-01-273-5107
NSN 7035-01-227-2546
NSN 5935-01-458-0512
NSN 5975-01-588-7800
NSN 5935-00-189-0200
NSN 5965-01-036-9945