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 5915-01-417-6979
NSN 6135-00-982-1882
NSN 6650-01-502-5157
NSN 5920-01-280-2334
NSN 6320-01-250-0290
NSN 6150-01-430-2257
NSN 5925-00-175-9349
NSN 6320-01-392-3531
NSN 6650-00-518-2962
NSN 5905-00-542-5785
NSN 5895-01-306-5568
NSN 5996-00-258-4954