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 6110-01-461-2631
NSN 5930-00-258-1970
NSN 5835-01-273-8732
NSN 5960-00-794-3174
NSN 6645-01-531-8233
NSN 5895-00-153-2595
NSN 5945-01-633-1886
NSN 6105-00-646-9303
NSN 6240-00-845-5034
NSN 5998-01-488-6951
NSN 5915-01-389-0025
NSN 5996-01-642-0409