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 5895-01-187-9754
NSN 4140-01-360-0719
NSN 5999-00-924-9112
NSN 6110-00-170-6520
NSN 5925-01-549-6007
NSN 7035-00-003-7518
NSN 7035-01-339-3665
NSN 2925-00-549-6759
NSN 5950-01-148-1207
NSN 5945-01-263-3789
NSN 5935-00-810-2519
NSN 5915-01-594-1138