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 5935-01-599-4780
NSN 6240-01-227-4178
NSN 6240-00-189-2762
NSN 5925-01-627-8681
NSN 5975-01-165-9274
NSN 5945-01-047-0187
NSN 5895-01-174-0850
NSN 5990-00-359-9839
NSN 6145-01-049-2360
NSN 5930-01-030-1522
NSN 5945-01-419-6732
NSN 6105-00-280-2808