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 5930-01-058-4880
NSN 5965-01-241-9865
NSN 7035-01-074-7634
NSN 5910-01-063-4065
NSN 5920-01-492-2893
NSN 6150-01-039-6886
NSN 5915-01-444-9647
NSN 4140-00-577-3512
NSN 5950-00-133-0569
NSN 6320-01-442-3428
NSN 6110-00-166-7865
NSN 6320-01-102-0799