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 5950-01-377-2390
NSN 5945-01-500-6983
NSN 5935-01-481-7052
NSN 6220-00-944-4512
NSN 6110-01-219-7972
NSN 6685-01-180-9037
NSN 6130-00-635-4900
NSN 5920-01-393-4526
NSN 5925-01-448-9590
NSN 5975-01-165-5970
NSN 6320-00-546-9249
NSN 5996-01-463-0522