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 5999-01-350-3180
NSN 5950-01-294-9560
NSN 6130-01-508-3664
NSN 4140-00-008-4912
NSN 5985-00-910-9958
NSN 5930-01-126-8613
NSN 5935-00-362-3873
NSN 6240-01-199-3073
NSN 6135-01-556-7318
NSN 6110-01-215-1006
NSN 5945-00-925-5436
NSN 6220-01-274-7788