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 5855-01-230-4665
NSN 6110-00-499-4461
NSN 6650-01-178-8731
NSN 5835-01-460-6054
NSN 5855-01-658-4510
NSN 5910-01-202-8330
NSN 6685-01-314-6200
NSN 6130-00-006-0367
NSN 5920-01-148-1042
NSN 6610-00-137-0351
NSN 6110-01-250-2936
NSN 6610-00-597-3095