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 6150-01-135-5357
NSN 5975-00-288-5877
NSN 5965-01-026-9865
NSN 6135-00-998-5884
NSN 5855-01-381-6052
NSN 6650-01-472-2244
NSN 5990-00-673-1831
NSN 5920-00-243-6005
NSN 6105-00-265-7545
NSN 5999-01-515-6900
NSN 6620-00-286-5721
NSN 5950-01-188-6222