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 5895-00-226-5163
NSN 5930-00-585-3507
NSN 5835-01-561-2959
NSN 5985-00-245-0240
NSN 6150-00-760-4566
NSN 5905-01-502-6604
NSN 6620-01-469-7828
NSN 5999-01-324-7012
NSN 5855-00-408-2611
NSN 5930-00-216-7511
NSN 5998-01-485-0348
NSN 5855-01-346-7682