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 5930-00-455-6505
NSN 5935-01-096-6251
NSN 5985-01-131-4488
NSN 6110-01-615-9705
NSN 5920-00-461-2621
NSN 5920-00-504-8634
NSN 6105-01-122-2675
NSN 5945-01-184-0635
NSN 5930-00-030-6726
NSN 5975-01-573-1255
NSN 6650-01-488-6418
NSN 6220-00-449-2107