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 5895-00-646-7540
NSN 6650-01-407-4653
NSN 5945-01-141-5570
NSN 5999-00-623-7873
NSN 6105-01-090-0661
NSN 7035-01-151-0265
NSN 5935-01-454-6656
NSN 6135-01-658-7467
NSN 6650-00-152-7962
NSN 6110-00-849-9930
NSN 5910-00-453-3401
NSN 6145-00-635-9412