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 6135-00-686-4777
NSN 6620-01-621-0719
NSN 5920-01-642-2962
NSN 5905-01-634-0595
NSN 5935-01-268-3218
NSN 5855-01-110-9564
NSN 5965-01-149-8000
NSN 4140-01-451-3774
NSN 6650-00-976-2507
NSN 5910-00-900-6558
NSN 6150-00-221-2593
NSN 5998-01-367-2272