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 5996-01-427-8435
NSN 5950-00-358-1140
NSN 5945-01-584-0059
NSN 5965-01-096-7825
NSN 6145-01-418-4938
NSN 6620-00-905-6590
NSN 6150-01-583-0627
NSN 5985-01-459-8441
NSN 6105-01-475-8569
NSN 5985-01-396-2946
NSN 6220-01-659-5631
NSN 5935-00-603-0466