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 4140-01-465-1748
NSN 5935-01-136-2696
NSN 5835-00-113-6090
NSN 5985-00-518-1748
NSN 5999-00-081-0305
NSN 5975-00-271-5981
NSN 6135-00-152-8729
NSN 5996-01-400-0917
NSN 5945-01-559-7347
NSN 5895-01-544-7753
NSN 5985-01-138-0793
NSN 5905-01-462-2640