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 5855-01-516-3795
NSN 5835-00-529-6307
NSN 5915-01-104-4977
NSN 5990-01-255-7387
NSN 5935-00-106-6101
NSN 5855-01-515-9547
NSN 6620-01-108-9181
NSN 5920-00-840-8409
NSN 6110-01-651-6651
NSN 5855-00-885-8452
NSN 5930-01-322-9525
NSN 5935-00-248-5919