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 5835-00-223-7235
NSN 5950-01-382-5662
NSN 5925-01-523-9056
NSN 6650-01-585-1716
NSN 6135-01-448-0023
NSN 6620-01-535-0070
NSN 6610-01-580-1887
NSN 5835-01-209-6410
NSN 6135-01-500-0572
NSN 6220-00-148-8215
NSN 5935-00-598-6126
NSN 6650-01-348-5448