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 5990-00-504-6036
NSN 5935-01-065-1237
NSN 5960-01-072-7118
NSN 6320-01-513-9166
NSN 5990-00-741-9775
NSN 6610-01-369-4212
NSN 6105-00-578-5353
NSN 5910-00-726-8708
NSN 6110-01-346-6646
NSN 5895-00-318-1502
NSN 6645-01-279-0657
NSN 7035-00-349-8571