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 5855-01-212-1623
NSN 5855-00-149-0766
NSN 6110-01-415-3343
NSN 5996-01-052-8215
NSN 2925-01-568-3705
NSN 6220-01-471-2345
NSN 6150-00-249-5653
NSN 6130-01-220-0588
NSN 5965-00-147-3070
NSN 6130-01-514-8367
NSN 6610-00-441-0523
NSN 6105-00-494-9703