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 6145-01-606-9941
NSN 5835-01-432-8801
NSN 5930-01-126-9728
NSN 5915-00-228-0114
NSN 5895-00-693-3572
NSN 6130-01-492-6914
NSN 5910-01-433-2278
NSN 6645-01-360-9689
NSN 6650-01-502-6761
NSN 5965-00-355-9564
NSN 6240-01-542-1448
NSN 6650-00-674-1240