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 5855-01-654-0761
NSN 5905-01-134-8717
NSN 5996-00-465-4730
NSN 6145-01-380-2530
NSN 5835-01-209-6410
NSN 5925-01-305-2594
NSN 6130-00-853-7177
NSN 5985-01-565-1516
NSN 5998-01-145-3898
NSN 6610-00-719-6441
NSN 5945-01-221-2327
NSN 6650-01-456-4527