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 6105-01-415-0828
NSN 6220-01-462-1479
NSN 6110-01-176-6881
NSN 6610-01-388-6661
NSN 5965-01-481-2422
NSN 5935-01-357-3320
NSN 6620-01-218-6203
NSN 5950-01-206-2808
NSN 6130-01-619-0240
NSN 6110-01-277-0602
NSN 5855-00-631-4565
NSN 5935-01-320-6968