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 4140-00-113-8215
NSN 5895-01-239-9386
NSN 7035-00-908-4933
NSN 6620-00-456-0404
NSN 6105-00-058-0123
NSN 5835-00-493-3667
NSN 5835-01-555-8963
NSN 4140-01-179-0797
NSN 6220-01-042-7729
NSN 6130-01-536-1815
NSN 6620-00-453-4537
NSN 5965-01-439-6650