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 5910-00-249-8571
NSN 6320-00-270-8222
NSN 6135-00-752-1589
NSN 4140-01-519-9343
NSN 7035-01-407-6413
NSN 5925-01-203-6676
NSN 6320-01-185-3857
NSN 6105-01-237-2507
NSN 5945-01-435-4567
NSN 5920-01-586-4309
NSN 6105-00-626-8582
NSN 6220-01-613-7368