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 5915-00-462-2878
NSN 5998-01-206-4672
NSN 6220-00-186-0177
NSN 5965-01-467-2071
NSN 6220-00-258-2967
NSN 5935-01-258-5867
NSN 5835-00-532-5910
NSN 5855-01-167-2162
NSN 4140-01-375-9921
NSN 6220-01-445-6575
NSN 6220-01-199-9743
NSN 6240-01-025-5847