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 5930-01-634-0659
NSN 5998-00-962-3206
NSN 5935-01-525-0101
NSN 5945-01-418-4460
NSN 2925-01-658-4470
NSN 5835-01-631-3940
NSN 6150-00-242-9439
NSN 6145-01-184-6027
NSN 5920-01-626-1606
NSN 6135-00-973-5632
NSN 5996-01-590-3958
NSN 6105-01-462-0766