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 5910-01-453-6854
NSN 6240-01-462-6958
NSN 5975-01-035-5344
NSN 7035-01-513-3025
NSN 5905-01-239-1453
NSN 6130-00-978-4535
NSN 6150-00-252-6242
NSN 2925-01-318-8853
NSN 5915-01-159-3987
NSN 6110-01-235-7809
NSN 2925-00-351-1015
NSN 5945-00-554-9351