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 5930-01-364-9012
NSN 6240-01-345-6337
NSN 6150-00-886-1212
NSN 5990-01-503-5475
NSN 6240-01-417-5030
NSN 6320-00-036-3688
NSN 6110-00-765-9789
NSN 5910-00-394-9524
NSN 5945-01-218-5645
NSN 5930-01-150-6421
NSN 5935-00-497-9004
NSN 6650-01-411-6292