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 5975-00-927-9538
NSN 5975-01-427-3521
NSN 5950-00-841-1932
NSN 5950-01-164-7388
NSN 5915-01-034-2934
NSN 5905-01-119-6573
NSN 6320-01-652-3806
NSN 5960-01-380-0885
NSN 5835-00-228-9082
NSN 6220-01-455-6974
NSN 6145-01-470-0721
NSN 5999-00-100-5761