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 5835-01-495-0595
NSN 6110-00-110-6853
NSN 6240-01-322-7465
NSN 5990-00-226-7894
NSN 5998-01-254-2252
NSN 6240-00-682-3508
NSN 5835-01-143-9143
NSN 6150-01-126-4602
NSN 6610-01-573-1106
NSN 6145-01-301-9506
NSN 5925-01-133-4416
NSN 6320-01-162-5977