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 6220-01-195-3685
NSN 5975-01-231-9669
NSN 5925-01-178-7296
NSN 5985-00-962-8415
NSN 6685-00-630-9080
NSN 5895-00-362-2371
NSN 5975-00-035-6524
NSN 6105-01-496-1844
NSN 5910-01-088-0879
NSN 5990-00-366-0112
NSN 6320-01-521-1764
NSN 5930-01-634-0659