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 6685-00-251-0766
NSN 6150-01-125-6826
NSN 5945-01-514-8554
NSN 5996-00-953-5126
NSN 5920-01-136-6802
NSN 6240-00-318-7162
NSN 6150-01-088-1939
NSN 5920-01-257-0062
NSN 5920-01-068-1483
NSN 5960-00-945-1833
NSN 6145-01-151-6133
NSN 6240-00-533-1493