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 5935-01-464-7797
NSN 4140-00-299-6328
NSN 6105-00-288-5872
NSN 6650-00-236-0724
NSN 2925-00-278-9468
NSN 6110-00-845-0524
NSN 5910-01-449-0906
NSN 5985-00-573-4358
NSN 6150-00-081-2063
NSN 6240-00-892-1609
NSN 6150-01-222-0764
NSN 5915-01-270-0124