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 5996-00-156-5967
NSN 5915-00-827-5825
NSN 5990-00-296-4825
NSN 6150-01-534-7757
NSN 5960-01-395-9834
NSN 6685-01-445-8788
NSN 2925-01-132-5827
NSN 5935-00-217-8847
NSN 5905-00-552-4069
NSN 5945-01-512-7698
NSN 6105-01-534-4078
NSN 6240-01-257-3155