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 5935-01-559-1255
NSN 6240-01-381-2275
NSN 5996-00-060-3289
NSN 5996-01-351-7390
NSN 5985-01-602-9023
NSN 5996-00-349-8885
NSN 6130-01-021-3078
NSN 6145-00-800-9870
NSN 5915-00-851-4270
NSN 6135-01-364-2738
NSN 6240-00-230-2716
NSN 5920-01-501-8467