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 5835-00-554-0399
NSN 6320-01-538-6737
NSN 5945-00-035-8481
NSN 5965-01-485-3501
NSN 6685-01-298-4665
NSN 5835-00-518-4507
NSN 5895-00-518-1593
NSN 6650-01-197-4585
NSN 5975-00-248-5590
NSN 7035-01-413-6697
NSN 6150-01-504-4734
NSN 2925-01-398-6751