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 6150-01-009-5826
NSN 5990-01-606-9305
NSN 5998-01-452-4147
NSN 5905-01-229-7520
NSN 5960-01-158-9166
NSN 5915-01-492-5333
NSN 6145-00-387-5459
NSN 6240-01-433-5413
NSN 6650-01-585-1716
NSN 2925-01-532-0781
NSN 6105-00-168-8638
NSN 5925-01-530-1856