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 5990-01-544-0364
NSN 5945-01-382-1421
NSN 5915-01-141-6726
NSN 5835-00-523-0736
NSN 5935-01-626-5674
NSN 7035-00-235-3529
NSN 6240-01-456-3923
NSN 6610-01-415-5877
NSN 5996-00-058-8053
NSN 6610-00-292-9895
NSN 4140-01-251-0401
NSN 6320-00-295-2854