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 5905-01-070-7425
NSN 5835-01-062-4213
NSN 5945-01-132-4189
NSN 6130-00-230-6324
NSN 2925-01-631-7004
NSN 6620-01-125-3932
NSN 4140-00-542-4611
NSN 7035-01-558-9618
NSN 5985-00-291-1140
NSN 6105-01-048-4582
NSN 5965-01-110-9102
NSN 5915-01-264-9257