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 4140-01-650-6367
NSN 5985-01-576-9968
NSN 5960-00-439-8260
NSN 6150-01-595-2082
NSN 6135-01-041-3829
NSN 5935-01-145-0440
NSN 6110-00-101-9821
NSN 6130-01-634-0603
NSN 5905-01-361-7039
NSN 6620-00-163-8793
NSN 5998-01-358-4113
NSN 5915-01-486-4068