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 5965-00-226-0209
NSN 5965-00-577-1242
NSN 6650-01-399-8552
NSN 6145-01-437-9078
NSN 6130-01-068-3216
NSN 5920-01-605-4077
NSN 5895-00-912-4745
NSN 6620-01-062-1662
NSN 5895-00-503-7332
NSN 6320-01-195-5583
NSN 5835-01-538-1804
NSN 5998-00-761-0942