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 5930-01-582-4629
NSN 5915-00-187-8881
NSN 5945-00-240-3003
NSN 6650-00-734-3985
NSN 5985-01-250-3474
NSN 5835-01-610-5744
NSN 6645-00-491-8963
NSN 2925-01-309-5007
NSN 2925-00-439-6870
NSN 5895-00-464-3992
NSN 5975-01-043-1398
NSN 6320-00-646-3311