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 5855-01-128-1762
NSN 2925-00-265-7539
NSN 4140-00-968-7367
NSN 5855-00-631-4565
NSN 6145-00-551-5288
NSN 5835-00-868-8815
NSN 5920-01-461-8719
NSN 6610-00-340-2430
NSN 5990-00-794-7710
NSN 6145-01-542-9204
NSN 5999-01-374-4525
NSN 5950-01-014-6610