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 5985-01-553-4694
NSN 5895-01-525-5258
NSN 5965-01-046-9619
NSN 5999-01-383-1981
NSN 5985-01-622-2766
NSN 5925-01-314-7234
NSN 5975-01-163-6315
NSN 6105-01-391-7722
NSN 6110-01-535-6130
NSN 5835-01-618-7621
NSN 5920-01-563-8345
NSN 5920-01-060-9302