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 6610-01-149-1465
NSN 6135-00-078-9931
NSN 5915-01-293-3102
NSN 6685-01-571-2462
NSN 6110-00-420-9190
NSN 5855-01-268-6468
NSN 5910-00-198-3914
NSN 6135-01-421-4855
NSN 6620-00-090-1601
NSN 5965-01-393-2054
NSN 5930-01-381-2143
NSN 6220-01-519-9305