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 5835-01-342-7975
NSN 6150-00-628-3277
NSN 5960-01-067-4604
NSN 5895-00-449-1860
NSN 6220-01-522-2729
NSN 5999-00-146-5581
NSN 6135-00-405-1989
NSN 5855-01-344-3706
NSN 6320-01-082-2970
NSN 5945-00-431-5277
NSN 2925-01-448-2880
NSN 5950-01-616-5609