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 6130-01-573-5338
NSN 6105-01-397-0415
NSN 5990-01-615-7823
NSN 5999-00-170-0192
NSN 5975-01-462-0085
NSN 5855-01-552-4759
NSN 5855-01-503-1495
NSN 5930-00-825-4657
NSN 5950-00-652-1997
NSN 6240-00-935-4403
NSN 5915-01-054-3109
NSN 5915-00-777-4296