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 5945-01-320-2501
NSN 7035-00-865-9105
NSN 7035-01-542-7946
NSN 6130-00-177-2454
NSN 4140-00-244-2365
NSN 6320-01-380-7372
NSN 5935-01-350-5943
NSN 6105-00-148-3670
NSN 5835-01-350-0566
NSN 5895-01-473-0061
NSN 5960-01-426-4242
NSN 5895-00-383-5849