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 4140-00-547-5155
NSN 7035-01-495-5063
NSN 6150-01-433-1607
NSN 6145-00-635-9957
NSN 5915-01-253-0105
NSN 5965-00-529-0602
NSN 6620-01-425-2750
NSN 6650-01-468-4681
NSN 6150-01-171-4603
NSN 6110-00-466-1674
NSN 7035-01-280-1119
NSN 6650-00-196-5311