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 6650-01-334-2649
NSN 5915-01-562-1366
NSN 2925-01-043-9786
NSN 6145-01-516-2927
NSN 5910-01-228-9878
NSN 6320-00-845-3261
NSN 4140-01-290-3608
NSN 5935-01-499-3829
NSN 5965-01-564-8876
NSN 5905-01-429-5188
NSN 5930-01-627-5152
NSN 5965-01-575-1762