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 5915-01-250-3364
NSN 5960-01-518-4440
NSN 6220-01-076-5345
NSN 5855-00-058-1293
NSN 6130-01-435-5496
NSN 6620-00-257-2783
NSN 5985-01-357-8907
NSN 5925-01-352-7737
NSN 6130-00-325-2318
NSN 5895-01-141-7416
NSN 5835-00-231-9544
NSN 6610-01-588-9431