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 5835-01-013-9321
NSN 5855-01-520-8747
NSN 5905-01-414-8932
NSN 5965-00-905-6895
NSN 5925-00-163-3953
NSN 5925-01-237-2501
NSN 5998-01-468-6656
NSN 6220-01-466-8702
NSN 5990-01-343-6407
NSN 6105-00-244-1922
NSN 6650-01-127-9518
NSN 6650-01-314-5073