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 5920-01-605-4979
NSN 6220-01-245-0310
NSN 6110-00-331-8472
NSN 5950-00-406-0510
NSN 5996-01-053-3807
NSN 6150-00-966-4972
NSN 5950-01-236-0988
NSN 5895-01-232-8388
NSN 6130-01-643-0402
NSN 6220-00-888-7235
NSN 5998-01-335-4726
NSN 6220-01-634-0660