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 5985-01-633-8263
NSN 5950-01-521-2083
NSN 6150-01-538-9461
NSN 6150-01-229-1806
NSN 6105-00-643-0484
NSN 6130-01-434-4987
NSN 5945-01-302-2302
NSN 6145-01-562-7106
NSN 5950-00-257-3806
NSN 5996-00-848-7220
NSN 2925-00-099-4030
NSN 5930-01-086-7602