An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 5920-01-060-5429
NSN 6135-00-998-5884
NSN 5855-01-302-2086
NSN 6620-01-496-8567
NSN 5999-01-206-9300
NSN 5835-00-289-9080
NSN 6150-00-144-7115
NSN 6150-01-605-3392
NSN 5945-01-194-4400
NSN 6685-01-226-8645
NSN 5925-00-025-6005
NSN 6150-01-445-7493