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 5990-00-980-7808
NSN 6130-01-487-4136
NSN 6110-01-092-6299
NSN 6135-00-900-2139
NSN 5950-00-914-6793
NSN 5935-01-368-1644
NSN 5945-00-110-0754
NSN 6650-01-192-7449
NSN 5925-00-309-2404
NSN 5905-00-736-4242
NSN 6320-01-176-8367
NSN 5925-01-104-8421