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 6240-00-045-9844
NSN 6645-01-408-6568
NSN 6240-01-542-8886
NSN 6610-00-478-2815
NSN 5905-01-012-3035
NSN 6650-01-416-9582
NSN 6105-01-414-5526
NSN 5915-00-678-2158
NSN 5950-00-781-1943
NSN 5835-01-345-3718
NSN 5930-00-197-5907
NSN 6610-01-484-8980