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 6150-01-545-2045
NSN 6130-01-406-3204
NSN 5950-01-592-2121
NSN 6135-01-168-2944
NSN 6135-01-578-7440
NSN 5855-00-151-3853
NSN 4140-01-472-6240
NSN 5835-00-447-1924
NSN 6105-01-440-3426
NSN 6320-01-172-6103
NSN 6320-01-160-8578
NSN 5998-01-600-6887