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 5935-01-640-9295
NSN 5835-00-111-2953
NSN 5835-01-386-4027
NSN 5855-00-228-8446
NSN 6130-01-172-9489
NSN 5925-01-361-8836
NSN 6645-00-592-9596
NSN 6685-00-936-6428
NSN 5996-01-607-5845
NSN 5930-01-229-7249
NSN 5895-01-579-7274
NSN 6130-01-014-2851