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 5915-01-384-3858
NSN 5930-01-492-5652
NSN 6135-00-078-9931
NSN 5930-00-549-1547
NSN 5855-01-248-5725
NSN 5925-00-204-9759
NSN 5998-01-437-8799
NSN 5998-01-487-6913
NSN 6105-01-367-2958
NSN 5965-01-224-4993
NSN 6135-00-221-4720
NSN 5960-01-474-4843