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 6620-01-526-2857
NSN 6220-00-686-5328
NSN 5925-01-422-4569
NSN 6220-00-779-6114
NSN 6645-00-857-0410
NSN 6685-01-400-3407
NSN 5925-00-678-3789
NSN 5999-00-883-2977
NSN 5935-01-535-3925
NSN 6105-01-574-8981
NSN 5998-01-369-3871
NSN 5915-01-469-6831