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 5920-00-998-9528
NSN 5925-00-995-1631
NSN 5835-01-416-6455
NSN 4140-00-446-1024
NSN 5950-01-461-2619
NSN 5855-00-237-4088
NSN 5835-01-524-2742
NSN 6150-00-843-9260
NSN 6645-00-566-5537
NSN 5960-00-490-6238
NSN 5925-00-859-7942
NSN 5950-01-100-3505