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 5945-00-557-2038
NSN 5905-00-882-8969
NSN 5835-00-707-6266
NSN 5930-00-494-7776
NSN 6150-01-201-5272
NSN 5895-01-579-3321
NSN 5920-01-105-0684
NSN 6650-01-465-5362
NSN 5835-00-427-2772
NSN 5905-01-600-0939
NSN 6645-01-083-4759
NSN 5930-01-319-4012