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 5985-01-323-3025
NSN 5996-00-991-3859
NSN 5998-01-627-4338
NSN 6240-01-510-4744
NSN 5996-01-508-5676
NSN 5925-01-100-6998
NSN 5895-01-113-3223
NSN 5996-01-421-9391
NSN 5915-00-263-2175
NSN 5998-01-605-6990
NSN 5930-01-320-6586
NSN 5960-01-131-9733