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 5975-01-616-8923
NSN 6105-01-420-5624
NSN 5975-01-618-9750
NSN 5930-00-044-5791
NSN 5895-01-578-8187
NSN 5835-01-502-9228
NSN 5985-00-611-9595
NSN 5910-01-644-6442
NSN 5915-00-274-2282
NSN 5998-01-482-9064
NSN 5945-00-165-0911
NSN 5975-00-889-7634