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 5945-00-581-4943
NSN 5998-01-428-7824
NSN 6220-01-331-3468
NSN 5999-01-487-4197
NSN 5835-01-452-7081
NSN 6105-01-468-5605
NSN 5835-01-069-6863
NSN 7035-00-541-8516
NSN 5999-01-627-7271
NSN 5998-00-730-1525
NSN 7035-01-088-9029
NSN 5915-00-449-1454