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 5915-01-598-2469
NSN 6105-01-447-5129
NSN 6645-01-633-1852
NSN 5998-01-544-8000
NSN 6650-01-181-6037
NSN 5925-01-227-6859
NSN 5960-00-078-8074
NSN 5935-01-198-6309
NSN 6110-00-489-3813
NSN 5855-01-252-5424
NSN 5998-01-646-2681
NSN 5975-00-782-4634