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 4140-01-381-0099
NSN 6620-00-553-8988
NSN 5910-00-493-9880
NSN 6610-00-913-7069
NSN 2925-01-446-6976
NSN 5960-01-506-7039
NSN 5999-01-554-9234
NSN 5905-01-356-4098
NSN 6130-01-461-3145
NSN 6130-01-350-3585
NSN 6110-01-445-5273
NSN 6620-01-364-0195