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 6110-01-061-9013
NSN 6240-01-208-9587
NSN 6320-00-731-6134
NSN 6220-01-463-8673
NSN 5935-00-751-7594
NSN 5835-01-085-5487
NSN 5930-01-033-2210
NSN 5855-00-757-5149
NSN 5855-00-532-0025
NSN 5930-00-611-7807
NSN 5930-01-215-4037
NSN 5915-01-520-4545