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 5835-01-380-1626
NSN 4140-01-359-6231
NSN 5935-00-248-3549
NSN 6320-01-564-0893
NSN 7035-01-146-7096
NSN 5920-01-391-4884
NSN 6320-00-456-0836
NSN 5960-01-136-5737
NSN 6150-00-146-3746
NSN 5960-00-124-0447
NSN 5990-00-153-0055
NSN 5985-00-406-9153