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 5930-01-604-0737
NSN 6105-01-331-6868
NSN 5855-01-191-3404
NSN 6650-01-372-6013
NSN 6610-01-357-5957
NSN 5935-00-276-9413
NSN 6150-00-570-0552
NSN 5975-01-487-3171
NSN 6610-00-664-2190
NSN 6240-01-423-1335
NSN 5910-01-349-7189
NSN 5920-00-271-3217