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 5910-01-546-3303
NSN 5996-00-001-2773
NSN 6650-01-367-5172
NSN 5975-00-611-8567
NSN 5915-01-243-3583
NSN 5960-01-029-2767
NSN 5965-01-358-6859
NSN 5910-01-185-3021
NSN 6145-01-241-9221
NSN 4140-00-242-0902
NSN 7035-01-411-6062
NSN 5965-01-526-4758