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 6645-00-273-1203
NSN 7035-01-484-9461
NSN 5950-00-189-4812
NSN 5920-01-011-6536
NSN 5930-01-112-9619
NSN 5996-00-222-4930
NSN 5996-01-516-6420
NSN 6610-01-365-4283
NSN 4140-01-149-1300
NSN 5915-00-543-0553
NSN 5925-01-356-6161
NSN 6645-00-930-9356