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 5985-01-204-8232
NSN 5935-01-080-6452
NSN 5965-01-014-3456
NSN 5975-01-277-4967
NSN 6105-01-370-1406
NSN 5930-01-093-1938
NSN 6320-00-322-3460
NSN 6110-01-231-2568
NSN 6645-00-025-4771
NSN 5999-01-436-6386
NSN 6150-00-377-8616
NSN 6105-01-593-6472