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 5945-01-155-3722
NSN 2925-00-149-0760
NSN 6135-01-492-5717
NSN 4140-01-180-1500
NSN 4140-00-394-5744
NSN 5935-01-096-0921
NSN 6220-01-210-7642
NSN 6240-00-491-7191
NSN 5985-01-223-9030
NSN 5935-01-200-3993
NSN 5990-01-581-5103
NSN 5999-00-809-4560