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 6645-00-269-8440
NSN 5996-01-375-0357
NSN 6150-01-314-9816
NSN 5965-01-627-2606
NSN 5990-00-057-6348
NSN 5835-01-003-8076
NSN 5999-01-283-8236
NSN 4140-01-421-6945
NSN 6150-01-348-7636
NSN 6240-01-651-2850
NSN 5835-00-147-5062
NSN 5999-01-145-9150