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 5920-01-084-2508
NSN 5910-00-500-0192
NSN 5930-01-595-4870
NSN 5895-00-897-1204
NSN 5835-00-289-9080
NSN 6220-01-536-1965
NSN 6135-00-764-8680
NSN 5975-00-144-7878
NSN 5999-01-308-5458
NSN 5999-01-270-0965
NSN 5930-01-608-3433
NSN 5915-00-244-9805