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 5910-01-093-0721
NSN 5945-01-196-4656
NSN 5930-00-109-0604
NSN 5990-01-500-5412
NSN 4140-01-012-4606
NSN 5965-01-314-6385
NSN 4140-01-542-4494
NSN 5920-00-269-6178
NSN 5895-01-613-4974
NSN 6650-01-357-6859
NSN 5935-00-491-4949
NSN 5915-00-434-6795