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 6220-00-959-5970
NSN 6135-00-583-3966
NSN 5910-01-044-7485
NSN 5998-00-285-8613
NSN 5895-01-276-1935
NSN 5895-00-682-9339
NSN 6150-01-357-9109
NSN 5975-00-566-2008
NSN 5950-00-781-3350
NSN 5990-01-443-2931
NSN 6240-01-220-6066
NSN 5990-01-146-9126