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 4140-01-627-4357
NSN 5965-01-462-2291
NSN 6240-01-265-6958
NSN 5910-01-631-6235
NSN 6240-00-416-6140
NSN 7035-01-633-9537
NSN 5985-00-720-8021
NSN 5920-01-037-6801
NSN 2925-01-196-6187
NSN 5965-01-653-0376
NSN 5945-01-610-3544
NSN 4140-01-534-9987