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 5920-00-539-4168
NSN 5905-01-421-2691
NSN 6645-01-590-0788
NSN 5910-01-492-6889
NSN 5910-00-954-3713
NSN 6240-01-589-7218
NSN 5998-00-269-5444
NSN 5945-00-290-1779
NSN 5975-01-519-3778
NSN 6110-00-805-5529
NSN 6610-01-263-2409
NSN 5996-01-566-8996