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 4140-00-055-4373
NSN 5905-00-141-0592
NSN 6105-00-539-0393
NSN 6145-01-608-1567
NSN 6145-00-928-2758
NSN 5960-00-409-3221
NSN 6145-01-357-5648
NSN 6145-01-616-6549
NSN 7035-01-049-6776
NSN 5999-01-132-4252
NSN 5998-01-211-6521
NSN 6650-01-423-6313