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 5985-01-256-6746
NSN 5915-01-533-8228
NSN 5990-00-226-7894
NSN 5975-00-878-1141
NSN 5975-00-297-3940
NSN 6135-01-563-4445
NSN 6620-01-053-6650
NSN 5930-01-296-5431
NSN 6320-01-357-0728
NSN 5996-00-902-3445
NSN 6620-01-502-1656
NSN 5835-01-390-0880