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 6610-00-142-9678
NSN 5965-01-247-5696
NSN 6320-00-908-6841
NSN 6650-01-655-6284
NSN 6620-01-423-7300
NSN 6645-01-480-9303
NSN 5895-01-439-6784
NSN 5835-00-484-1529
NSN 6220-01-626-5140
NSN 6650-00-342-6447
NSN 5965-01-207-0991
NSN 5915-00-256-0040