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 5855-01-494-3713
NSN 4140-01-362-9957
NSN 5905-01-090-0792
NSN 4140-01-144-0387
NSN 5996-01-347-5725
NSN 5915-01-370-9762
NSN 5945-00-670-0444
NSN 5935-01-037-6860
NSN 6110-00-071-2783
NSN 4140-00-304-2803
NSN 6320-01-252-2307
NSN 5935-00-291-4910