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 5935-00-070-7766
NSN 5895-00-728-3655
NSN 5985-00-212-7690
NSN 6620-01-506-1003
NSN 5925-00-702-1924
NSN 6130-00-121-4725
NSN 5990-01-311-7491
NSN 6650-01-322-6431
NSN 5998-00-288-5533
NSN 5975-01-449-2196
NSN 5930-00-702-0448
NSN 5950-01-110-7128