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 6240-01-462-6958
NSN 5996-01-557-2767
NSN 4140-01-499-4677
NSN 5998-00-726-5875
NSN 6320-00-238-9973
NSN 2925-01-583-5619
NSN 5985-01-256-1022
NSN 4140-00-611-8020
NSN 2925-01-311-7840
NSN 6135-00-170-8819
NSN 5920-01-522-4408
NSN 6145-01-029-4184