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 6650-01-437-6805
NSN 4140-00-350-5446
NSN 5930-01-327-2056
NSN 6685-00-287-7564
NSN 6150-01-386-4653
NSN 5895-01-381-6574
NSN 6105-00-827-0616
NSN 5930-00-307-4828
NSN 5925-01-486-5910
NSN 4140-00-104-2939
NSN 6650-00-411-7132
NSN 5925-01-411-9736