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 5975-01-117-6468
NSN 5910-01-227-1041
NSN 6650-00-539-7298
NSN 5960-01-271-0928
NSN 6610-01-483-1317
NSN 6135-01-027-7543
NSN 5930-01-565-6250
NSN 5985-01-514-5392
NSN 6620-00-872-5032
NSN 5835-00-835-7838
NSN 4140-01-246-3090
NSN 5915-01-447-3151