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 6685-00-943-2270
NSN 6650-01-647-9482
NSN 5930-01-234-7159
NSN 6150-01-038-5049
NSN 6150-00-497-6927
NSN 5950-01-408-6799
NSN 5999-01-543-3834
NSN 6645-00-155-2398
NSN 5945-00-339-2282
NSN 6130-01-177-1600
NSN 5930-00-914-2667
NSN 4140-01-517-2588