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 6220-01-053-0681
NSN 5998-00-134-8408
NSN 6320-00-553-8427
NSN 6645-00-880-8045
NSN 5855-01-178-6396
NSN 5915-01-610-9169
NSN 6320-01-325-3620
NSN 5930-01-144-5156
NSN 5855-01-147-6024
NSN 6620-01-141-5747
NSN 5990-01-425-2175
NSN 6145-00-122-9517