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 5905-00-215-6728
NSN 7035-01-112-1054
NSN 5965-01-510-1902
NSN 5935-00-994-2574
NSN 5855-01-231-4945
NSN 5905-01-180-8108
NSN 6130-01-586-7630
NSN 5855-01-203-4719
NSN 5920-00-038-0011
NSN 6150-01-520-4257
NSN 5935-01-219-1908
NSN 5990-00-678-6006