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 5965-00-204-8513
NSN 5996-01-024-8898
NSN 6105-00-067-7517
NSN 5950-00-936-4431
NSN 5895-00-268-7162
NSN 6150-01-407-3980
NSN 5945-01-575-5058
NSN 5975-01-363-8875
NSN 6220-00-817-8692
NSN 6150-01-358-2028
NSN 5910-00-244-4209
NSN 5950-01-560-6721