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 5925-01-450-0989
NSN 6240-01-607-0870
NSN 5945-01-155-9278
NSN 5835-01-227-4752
NSN 6650-00-276-9838
NSN 5935-00-263-3641
NSN 5990-00-501-4994
NSN 6145-01-358-6049
NSN 7035-01-036-0236
NSN 5998-01-204-8302
NSN 6240-01-613-5801
NSN 5925-01-317-3869