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 6145-01-435-3834
NSN 6220-01-425-1132
NSN 5960-01-142-1995
NSN 6685-01-357-2304
NSN 5930-00-524-2150
NSN 5999-00-537-4373
NSN 5960-01-092-4762
NSN 5835-00-997-4680
NSN 6620-01-195-0190
NSN 5935-00-935-5769
NSN 5950-00-339-2816
NSN 5965-01-549-3782