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 6645-01-144-8627
NSN 5910-01-633-9963
NSN 2925-01-180-2960
NSN 6240-01-098-6410
NSN 5925-01-360-0641
NSN 5855-01-553-3368
NSN 5930-01-624-3007
NSN 6620-01-174-4956
NSN 6220-01-107-8096
NSN 5920-01-417-5350
NSN 5998-01-634-0604
NSN 5950-01-069-3861