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 6135-00-557-8874
NSN 5998-01-466-6652
NSN 6645-01-549-0935
NSN 6135-01-452-2421
NSN 5895-00-164-3761
NSN 5915-01-057-6079
NSN 5905-01-351-2834
NSN 6130-01-619-2627
NSN 5998-00-536-0747
NSN 4140-01-370-5609
NSN 6135-01-062-9356
NSN 2925-00-080-2124