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 6610-01-416-2738
NSN 6220-00-403-0123
NSN 6620-01-415-5803
NSN 5835-00-905-7165
NSN 6130-01-342-7712
NSN 5965-01-022-0819
NSN 5925-01-651-6077
NSN 5960-01-599-9821
NSN 5910-01-443-3016
NSN 6145-01-334-1393
NSN 5999-01-410-7802
NSN 6105-01-371-4621