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 5965-01-262-3513
NSN 6105-00-493-7553
NSN 4140-01-066-6891
NSN 6240-00-841-0189
NSN 6645-00-770-3742
NSN 6240-01-152-2662
NSN 7035-01-065-3744
NSN 5910-01-293-0006
NSN 5935-01-315-8128
NSN 5990-00-339-2084
NSN 6135-01-388-2761
NSN 6110-01-406-3623