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 5910-01-202-8330
NSN 5960-01-083-9224
NSN 6105-01-236-1379
NSN 5935-00-922-7812
NSN 5945-00-003-6647
NSN 5925-00-434-9101
NSN 5950-01-569-7795
NSN 5905-00-806-3623
NSN 5945-00-071-4771
NSN 5999-01-086-7032
NSN 5950-01-603-9156
NSN 5925-01-543-5792