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 6650-01-323-2141
NSN 4140-00-179-0200
NSN 5950-01-507-6010
NSN 5945-00-853-1696
NSN 6685-00-794-4953
NSN 5998-01-179-4946
NSN 6320-01-176-8367
NSN 5915-01-484-9097
NSN 5930-01-357-6511
NSN 7035-01-110-9355
NSN 5945-01-647-7693
NSN 7035-01-351-4111