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 4140-01-088-6624
NSN 6150-01-435-4483
NSN 5855-01-634-0259
NSN 5895-01-575-8144
NSN 6110-01-442-4144
NSN 6150-00-963-3951
NSN 4140-01-459-3136
NSN 5915-00-068-4020
NSN 6110-01-583-8853
NSN 6685-01-499-6864
NSN 6135-00-497-0491
NSN 6110-00-518-2998