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 6145-01-538-9857
NSN 5945-00-847-2307
NSN 6105-00-476-3059
NSN 5950-00-081-8255
NSN 7035-01-445-3563
NSN 5950-00-362-5661
NSN 5895-01-530-6159
NSN 5895-00-476-0515
NSN 5996-01-500-7828
NSN 5950-01-634-0677
NSN 6650-01-428-2251
NSN 5835-01-013-3420