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 5895-01-383-4853
NSN 7035-01-425-7082
NSN 6105-01-057-7040
NSN 5999-01-578-7720
NSN 6650-00-932-2048
NSN 5925-01-440-7569
NSN 6110-01-110-6776
NSN 5920-01-080-1441
NSN 6240-01-468-9344
NSN 6320-00-646-3311
NSN 5915-00-229-1474
NSN 5945-01-611-6088