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 6240-00-987-5464
NSN 6105-01-503-8934
NSN 6240-01-283-0404
NSN 5996-01-261-1554
NSN 6650-01-640-6941
NSN 4140-00-611-8020
NSN 6145-00-581-1629
NSN 5935-01-082-9654
NSN 4140-00-763-6527
NSN 6130-00-256-7934
NSN 6320-01-585-8468
NSN 5835-01-238-3381