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 5998-01-138-6882
NSN 5990-01-392-5682
NSN 6645-00-038-7737
NSN 6150-01-308-9893
NSN 5945-01-411-9732
NSN 5910-01-214-6243
NSN 2925-01-226-6126
NSN 5935-01-535-7312
NSN 5930-01-176-3614
NSN 6150-00-809-1153
NSN 5950-00-827-0450
NSN 5935-00-028-4139