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 6620-00-420-1061
NSN 5985-00-731-1856
NSN 5835-01-532-9373
NSN 5855-01-616-4391
NSN 6135-00-660-8654
NSN 6145-01-222-8707
NSN 6105-01-499-4154
NSN 6650-00-059-6268
NSN 4140-00-122-2431
NSN 5965-00-419-9590
NSN 6220-01-396-5638
NSN 7035-01-352-0766