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 4140-00-862-3862
NSN 6685-01-187-5452
NSN 5985-01-351-5671
NSN 2925-01-264-5256
NSN 5965-00-762-0630
NSN 6620-01-258-2570
NSN 6685-00-193-7792
NSN 5915-01-565-8955
NSN 5950-00-339-4279
NSN 5998-00-006-0435
NSN 6130-01-462-2282
NSN 2925-00-839-6815