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 5905-00-258-1183
NSN 6650-00-092-8244
NSN 5985-01-551-7291
NSN 5945-00-753-7716
NSN 6620-01-364-2103
NSN 5990-00-492-5063
NSN 7035-00-329-4015
NSN 5998-00-240-3933
NSN 5996-00-213-7121
NSN 4140-00-331-0685
NSN 6150-01-077-7548
NSN 5915-01-199-2842