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 2925-01-560-4123
NSN 6110-00-160-1374
NSN 6110-00-229-1360
NSN 6220-00-768-4105
NSN 5999-01-651-9633
NSN 6110-00-061-2097
NSN 5975-00-818-3819
NSN 6650-00-620-0212
NSN 5915-00-845-1407
NSN 6650-01-510-9488
NSN 5960-01-496-7837
NSN 6110-01-030-4828