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 5998-00-860-9653
NSN 5910-01-185-7182
NSN 6105-01-125-2789
NSN 6610-01-458-9165
NSN 6645-00-211-6906
NSN 4140-01-164-6685
NSN 5920-01-076-4705
NSN 7035-00-445-9657
NSN 5965-00-303-9701
NSN 5915-00-276-8332
NSN 5990-00-478-6518
NSN 6645-01-289-0376