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 5910-00-165-9333
NSN 6650-00-009-1427
NSN 5935-01-433-2291
NSN 5945-00-757-6283
NSN 6130-01-424-6444
NSN 5855-01-141-8227
NSN 6320-00-468-8421
NSN 5950-01-384-2638
NSN 5910-01-217-0698
NSN 5965-01-323-8134
NSN 5965-01-016-1606
NSN 5930-01-101-7172