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 6650-01-358-7055
NSN 6105-01-581-9886
NSN 6150-00-102-7881
NSN 7035-01-534-7074
NSN 5996-01-241-1843
NSN 5945-01-459-5442
NSN 6105-00-900-4143
NSN 5920-00-402-1752
NSN 5925-00-756-0462
NSN 6105-01-591-8022
NSN 6130-00-204-2976
NSN 5930-00-271-2382