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 2925-01-335-4549
NSN 2925-00-450-7783
NSN 6645-00-321-6071
NSN 5925-00-341-5875
NSN 5999-00-816-4741
NSN 6240-01-351-6729
NSN 6685-01-549-9073
NSN 6105-01-634-0322
NSN 5915-01-248-5536
NSN 2925-01-433-8915
NSN 5996-01-513-2521
NSN 5905-01-373-6928