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 2925-00-066-9700
NSN 5920-00-467-6805
NSN 6610-01-556-2353
NSN 5990-00-503-4724
NSN 4140-01-480-4319
NSN 6645-01-170-5402
NSN 5965-00-404-6809
NSN 5985-00-633-5898
NSN 6240-01-416-2804
NSN 5905-01-205-4759
NSN 6645-01-164-7650
NSN 6145-01-586-2477