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 4140-00-435-5607
NSN 6645-00-067-7070
NSN 5855-01-067-4129
NSN 6110-01-104-4777
NSN 6105-01-084-9716
NSN 5965-00-493-6008
NSN 5960-01-579-1661
NSN 5975-00-727-3678
NSN 5975-01-370-4455
NSN 5985-01-055-6688
NSN 5965-01-022-0819
NSN 5935-00-633-8302