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 5965-00-946-2021
NSN 4140-00-865-3296
NSN 5960-01-196-3344
NSN 5975-01-179-0167
NSN 5996-01-068-2886
NSN 7035-01-013-9889
NSN 6150-01-435-8822
NSN 5915-01-513-6355
NSN 5895-01-369-6227
NSN 5975-01-097-2101
NSN 5935-00-938-7558
NSN 6610-00-140-1719