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 5835-01-436-6549
NSN 5960-00-435-1967
NSN 6610-01-398-8092
NSN 5930-01-437-9081
NSN 6685-01-066-0398
NSN 6145-01-173-1818
NSN 6320-00-228-5678
NSN 5965-00-400-6228
NSN 6645-01-179-0243
NSN 2925-01-591-4030
NSN 6145-01-235-2190
NSN 6105-00-296-0372