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 5920-01-410-2893
NSN 5945-00-590-5939
NSN 6610-00-450-0796
NSN 5835-00-518-4507
NSN 6685-01-167-4236
NSN 6240-01-383-8579
NSN 5855-01-487-5048
NSN 6610-01-400-3880
NSN 6105-01-528-8027
NSN 5985-00-499-9147
NSN 4140-01-512-9399
NSN 5935-00-188-8798