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 5960-01-084-4987
NSN 6240-01-193-1470
NSN 5990-00-362-1453
NSN 6610-00-953-9670
NSN 6220-00-303-8415
NSN 2925-01-468-7073
NSN 5998-01-442-5641
NSN 6240-01-442-7746
NSN 4140-01-077-7555
NSN 5855-00-791-5000
NSN 6150-00-419-0505
NSN 6145-01-467-9872