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 6240-01-063-5784
NSN 5960-01-343-5912
NSN 6685-01-009-4346
NSN 5920-01-437-6543
NSN 6320-01-372-1170
NSN 6610-00-548-3452
NSN 5950-00-528-4423
NSN 5996-01-046-2799
NSN 5895-00-471-3516
NSN 5910-01-425-1827
NSN 6145-01-185-2808
NSN 6620-01-290-2973