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 5960-01-398-9538
NSN 5945-01-442-8081
NSN 4140-01-339-8223
NSN 6645-00-674-9728
NSN 5945-01-151-7893
NSN 5935-01-160-4801
NSN 6320-01-462-2295
NSN 6110-00-061-5171
NSN 6240-01-304-2798
NSN 2925-01-368-1333
NSN 5950-00-974-5689
NSN 5998-00-170-6756