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 6650-00-919-5521
NSN 5996-01-023-7896
NSN 6145-01-440-8646
NSN 5920-01-484-9924
NSN 6650-01-449-5446
NSN 5999-00-601-9802
NSN 5905-00-183-4189
NSN 6135-01-548-1423
NSN 5915-01-163-2580
NSN 6105-01-634-0322
NSN 5930-01-157-4154
NSN 6130-00-891-8800