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 5945-00-443-0003
NSN 5990-00-226-1152
NSN 6105-01-423-4980
NSN 5985-01-469-3102
NSN 5945-01-182-4565
NSN 5910-00-597-6510
NSN 5835-01-495-5986
NSN 6645-00-269-2764
NSN 5985-00-086-9953
NSN 6320-01-506-9439
NSN 6135-01-092-4734
NSN 5965-01-167-8513