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 5855-01-360-6650
NSN 5920-01-383-5594
NSN 5990-00-736-8778
NSN 5895-01-117-5524
NSN 5985-00-792-2285
NSN 6150-00-167-8967
NSN 6645-01-345-6828
NSN 5835-01-416-6455
NSN 6685-01-156-5545
NSN 5905-00-712-3255
NSN 5990-01-605-4769
NSN 2925-01-489-1394