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 5998-01-409-2874
NSN 5935-01-169-6497
NSN 6685-00-970-3897
NSN 6645-00-764-3355
NSN 5930-00-893-9438
NSN 5855-01-477-3241
NSN 5945-01-272-9579
NSN 5945-01-294-8359
NSN 6110-00-241-0059
NSN 5835-00-153-4100
NSN 5965-00-275-0491
NSN 5985-01-089-8463