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 6135-00-488-4478
NSN 5950-01-219-0777
NSN 5975-00-529-3835
NSN 6240-01-507-2788
NSN 5920-00-006-1919
NSN 5835-01-645-2892
NSN 4140-01-525-0786
NSN 2925-01-507-9708
NSN 6150-01-049-3437
NSN 6645-01-438-6986
NSN 6135-00-422-3967
NSN 6110-01-197-6954