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 6145-01-371-2916
NSN 6240-01-055-0801
NSN 5935-01-586-5288
NSN 6145-01-544-2631
NSN 5920-01-049-1275
NSN 5905-01-333-0379
NSN 5835-01-540-4995
NSN 5975-01-646-6083
NSN 5975-01-342-0231
NSN 5915-01-215-1473
NSN 5935-00-276-9413
NSN 6150-01-445-4749