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 5915-01-429-8665
NSN 6320-01-495-1244
NSN 5996-01-351-6181
NSN 6650-01-393-4152
NSN 5999-00-028-3487
NSN 7035-00-834-2090
NSN 5960-00-857-6786
NSN 5996-01-330-7842
NSN 5985-01-640-9030
NSN 5920-00-138-3834
NSN 5985-01-152-9027
NSN 6130-01-634-0603