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 5996-01-264-0291
NSN 6220-00-068-1000
NSN 5998-01-414-9126
NSN
NSN 5925-00-488-2741
NSN 5915-01-142-2018
NSN 6110-01-441-3729
NSN 6685-01-519-4288
NSN 5985-01-382-0001
NSN 5999-01-359-4934
NSN 6145-01-179-5389
NSN 6110-01-455-1269