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 6645-01-314-7020
NSN 5935-01-170-5825
NSN 5905-01-306-9013
NSN 5920-01-080-5677
NSN 6240-00-715-5118
NSN 6150-00-110-6946
NSN 4140-01-270-7464
NSN 6320-01-140-1763
NSN 5965-01-289-3509
NSN 6320-01-084-7834
NSN 5996-00-896-7086
NSN 5895-00-922-9731