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 5895-01-317-5510
NSN 5920-01-605-6946
NSN 6645-00-664-4665
NSN 5985-00-337-6819
NSN 5945-00-740-8238
NSN 5999-01-252-8092
NSN 6145-01-232-9454
NSN 6145-01-569-3275
NSN 6130-01-435-5105
NSN 7035-01-633-9537
NSN 6145-01-634-0388
NSN 6130-00-833-7763