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 6145-01-299-7871
NSN 5999-01-072-3407
NSN 6240-00-658-3207
NSN 5990-01-364-0813
NSN 5998-01-017-3117
NSN 6145-01-429-8529
NSN 5945-00-501-8843
NSN 5998-01-054-3940
NSN 6105-01-076-0568
NSN 5950-00-153-1959
NSN 6220-00-901-8639
NSN 5935-01-377-4311