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 5965-01-113-6654
NSN 5960-01-082-8571
NSN 5985-01-474-6554
NSN 6240-00-726-4547
NSN 5915-00-421-3071
NSN 6610-00-123-4314
NSN 5895-01-607-0658
NSN 5999-01-530-1796
NSN 6130-00-781-7486
NSN 5990-00-236-0831
NSN 6650-01-515-0391
NSN 4140-00-722-3154