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 5965-01-419-0476
NSN 5990-00-057-6348
NSN 6240-00-761-2244
NSN 6145-00-360-7760
NSN 5915-01-623-3152
NSN 6320-00-725-0754
NSN 6650-01-101-8431
NSN 6135-00-593-6831
NSN 5990-01-539-3493
NSN 5910-01-544-0343
NSN 5905-00-010-0641
NSN 5920-01-579-4050