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 5920-00-224-4393
NSN 5998-01-575-1652
NSN 7035-01-238-9301
NSN 5835-00-473-1010
NSN 6130-01-096-1865
NSN 7035-01-102-5811
NSN 5945-01-611-9718
NSN 6620-01-535-5495
NSN 6220-00-821-9153
NSN 5996-00-367-2388
NSN 5998-00-862-7299
NSN 5855-00-014-5008