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 5998-01-441-5752
NSN 5925-00-584-7189
NSN 5835-00-187-1481
NSN 5925-01-650-7666
NSN 6150-01-309-0123
NSN 5835-01-158-6878
NSN 6110-01-219-4713
NSN 5920-01-104-4332
NSN 6320-00-106-7259
NSN 5915-01-286-5540
NSN 7035-01-223-0104
NSN 6150-00-189-0292