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 6650-00-302-1407
NSN 5835-00-233-6327
NSN 6240-00-117-9957
NSN 5998-01-358-5660
NSN 5950-01-556-9704
NSN 6135-01-642-4964
NSN 5920-01-275-0743
NSN 6150-01-532-8932
NSN 6150-00-105-2800
NSN 6320-00-108-7049
NSN 5905-00-215-4835
NSN 4140-00-881-8739