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 5998-01-422-4196
NSN 6620-01-650-5226
NSN 5996-01-607-1043
NSN 5855-01-277-1663
NSN 5950-01-634-0055
NSN 6240-00-357-7976
NSN 6130-01-322-7466
NSN 5985-01-160-8509
NSN 5920-01-313-0734
NSN 6650-00-764-4136
NSN 5935-01-379-4719
NSN 5965-00-679-5626