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 5915-01-391-4664
NSN 5990-00-649-8352
NSN 5945-00-868-2590
NSN 6610-01-526-2054
NSN 5910-01-547-4612
NSN 6220-01-260-3734
NSN 6620-00-969-3972
NSN 6610-00-102-9226
NSN 5935-00-815-7731
NSN 2925-00-468-5273
NSN 5915-00-131-1057
NSN 5975-01-561-7095