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 2925-00-580-4931
NSN 6110-01-075-1124
NSN 6220-00-643-4045
NSN 6610-01-021-5068
NSN 5945-00-727-9289
NSN 6130-00-716-4658
NSN 5835-01-184-6878
NSN 5930-01-287-9406
NSN 5920-00-842-8407
NSN 5915-01-591-9384
NSN 6135-01-449-0625
NSN 6135-01-532-7951