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 6650-01-455-7041
NSN 4140-00-872-6316
NSN 5915-01-133-5911
NSN 4140-00-570-6545
NSN 5999-01-588-5244
NSN 5920-00-573-7512
NSN 5835-01-514-5758
NSN 6240-01-461-9635
NSN 5998-01-208-7695
NSN 5990-01-334-8634
NSN 5935-01-112-6671
NSN 5855-00-869-3635