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 6220-00-351-4556
NSN 5945-00-322-4963
NSN 6145-00-635-9957
NSN 6105-01-508-9688
NSN 6150-01-250-2772
NSN 5975-00-260-1336
NSN 5950-01-461-8154
NSN 7035-01-338-2994
NSN 5925-01-536-3867
NSN 5935-01-463-6187
NSN 5925-01-502-4101
NSN 5835-01-219-0586