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 5996-01-204-0675
NSN 6645-01-377-2553
NSN 5985-01-352-5696
NSN 5895-00-190-5709
NSN 5985-01-450-0157
NSN 6620-00-051-7666
NSN 6130-00-420-1248
NSN 5985-01-486-7269
NSN 5935-01-640-6353
NSN 5895-01-471-8277
NSN 6110-01-264-8687
NSN 6645-01-269-9708