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 6220-01-107-4595
NSN 5999-01-641-4109
NSN 5999-01-328-8348
NSN 6220-01-485-2381
NSN 5915-01-623-8651
NSN 5895-00-269-3848
NSN 6135-01-400-2947
NSN 5835-01-126-9358
NSN 5920-00-491-9163
NSN 5998-01-456-5849
NSN 2925-01-574-7119
NSN 5930-01-607-7256