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 6240-01-329-8095
NSN 4140-01-471-5979
NSN 6620-01-481-1358
NSN 6610-01-080-1041
NSN 5960-00-952-5652
NSN 5930-01-514-0114
NSN 4140-00-493-4759
NSN 5975-00-273-0790
NSN 5930-01-029-3891
NSN 5920-01-445-4767
NSN 6620-00-763-2168
NSN 6610-00-850-4910