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 5905-01-160-7546
NSN 5996-01-360-2902
NSN 5855-01-389-8884
NSN 5975-00-836-2845
NSN 5960-01-275-7552
NSN 6145-01-596-8013
NSN 4140-00-884-3151
NSN 4140-00-240-1848
NSN 5975-01-415-0918
NSN 5975-01-106-2941
NSN 5895-00-571-5164
NSN 5905-01-314-4306