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 6610-01-459-8722
NSN 6150-01-422-4208
NSN 6320-00-405-2348
NSN 5935-01-462-1867
NSN 5915-01-378-8029
NSN 5960-01-450-8539
NSN 7035-01-520-7243
NSN 5915-01-355-5777
NSN 5960-01-558-7787
NSN 6650-01-415-5573
NSN 5996-01-378-8532
NSN 6105-00-165-1619