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 5998-01-476-1215
NSN 5945-01-390-9576
NSN 5915-01-215-1473
NSN 6110-00-271-9928
NSN 5895-01-348-4638
NSN 4140-01-280-5364
NSN 5925-01-537-1140
NSN 6130-00-005-7882
NSN 5990-01-052-5970
NSN 5910-01-074-3599
NSN 6240-01-595-6812
NSN 5915-01-540-5443