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 6240-01-451-1409
NSN 6110-00-281-3676
NSN 5835-01-364-6830
NSN 6130-01-356-2762
NSN 5835-00-302-5296
NSN 4140-01-455-9896
NSN 6650-01-633-9147
NSN 5905-00-282-2504
NSN 6130-01-538-2453
NSN 5998-00-851-1883
NSN 5905-00-499-7236
NSN 6320-00-174-1362