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 5996-01-472-4136
NSN 5915-01-187-8588
NSN 5925-01-223-4803
NSN 5920-00-038-6892
NSN 5985-01-472-3658
NSN 5975-00-883-5806
NSN 6240-01-099-2472
NSN 6130-00-165-2983
NSN 2925-00-471-1128
NSN 6150-01-437-7402
NSN 6240-01-497-3085
NSN 5895-01-280-0042