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 5998-01-634-0604
NSN 5925-01-479-4984
NSN 7035-01-311-8424
NSN 5999-01-465-6344
NSN 5930-01-502-3605
NSN 5945-01-212-7912
NSN 5905-00-759-8766
NSN 5905-00-959-1879
NSN 5985-00-934-1289
NSN 6220-00-157-5009
NSN 6650-01-135-8835
NSN 6150-01-372-3351