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 5990-01-348-9843
NSN 6150-01-109-0408
NSN 6105-00-715-0842
NSN 6645-00-963-6354
NSN 6130-00-596-9565
NSN 5855-00-185-1560
NSN 5998-01-568-0721
NSN 5935-01-253-9098
NSN 6110-00-736-0367
NSN 5965-01-500-2468
NSN 6645-01-556-1441
NSN 5999-01-387-7778