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 5915-01-099-7064
NSN 6650-01-327-4122
NSN 5950-01-058-8914
NSN 7035-00-155-9513
NSN 6150-00-726-6885
NSN 5895-00-827-0240
NSN 5996-00-548-8762
NSN 5998-01-660-3959
NSN 5996-01-196-7363
NSN 5935-00-752-3109
NSN 5930-01-029-4870
NSN 5965-01-151-9816