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 5920-01-466-9498
NSN 5945-00-310-6636
NSN 6130-01-383-3335
NSN 2925-01-400-2286
NSN 5975-00-833-7701
NSN 6130-01-227-9683
NSN 5999-01-369-8725
NSN 5920-01-242-8064
NSN 6110-01-480-4469
NSN 5965-01-398-9579
NSN 6150-01-262-7055
NSN 5985-01-395-9925