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 6610-00-971-2503
NSN 5990-01-149-0691
NSN 5990-01-463-5400
NSN 5965-00-137-9291
NSN 5905-00-833-7524
NSN 5996-00-435-0369
NSN 5910-00-233-6473
NSN 6220-01-155-2357
NSN 6650-00-468-8071
NSN 5915-01-333-3876
NSN 6105-00-860-3561
NSN 6110-01-496-1388