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 5965-00-581-5577
NSN 5920-01-460-7369
NSN 5945-01-497-6539
NSN 5910-01-202-4975
NSN 6145-00-646-6616
NSN 5999-01-512-8287
NSN 5835-01-360-2657
NSN 5935-00-340-6905
NSN 2925-00-221-8529
NSN 4140-00-090-4174
NSN 5990-01-443-2931
NSN 5895-01-201-1928