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 4140-01-028-2743
NSN 6105-00-553-8943
NSN 6130-01-651-7479
NSN 5930-00-514-2095
NSN 5985-00-100-1296
NSN 5925-01-433-9512
NSN 5999-00-163-9604
NSN 5915-01-126-6546
NSN 5915-00-959-5430
NSN 6110-00-269-2696
NSN 6650-01-485-6938
NSN 5835-01-621-8553