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 6645-00-935-7046
NSN 5835-00-655-1000
NSN 6105-00-614-8003
NSN 6620-01-095-3173
NSN 5950-00-829-1797
NSN 5999-00-471-3513
NSN 5975-00-109-5370
NSN 5990-01-507-7495
NSN 5855-01-072-0410
NSN 6220-01-527-0492
NSN 5985-01-209-6839
NSN 5915-00-486-0928