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 5855-00-149-0766
NSN 5985-01-479-7506
NSN 6240-01-088-7629
NSN 5960-01-158-9166
NSN 5965-01-184-2477
NSN 6150-01-633-3801
NSN 6610-01-038-9277
NSN 5965-01-026-9865
NSN 5935-01-143-5338
NSN 5905-01-118-2435
NSN 5855-01-544-1482
NSN 5915-01-175-8328