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 5996-00-057-0632
NSN 5905-01-270-1075
NSN 6240-01-209-4391
NSN 6135-01-370-2599
NSN 5990-01-284-3187
NSN 5998-00-739-8930
NSN 5925-01-422-6653
NSN 5985-01-141-8855
NSN 5855-00-487-9691
NSN 6620-01-415-2307
NSN 5965-01-357-0684
NSN 5855-01-659-5121