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 6220-01-116-6843
NSN 7035-01-350-4247
NSN 6320-01-006-6138
NSN 5950-01-146-4329
NSN 5999-01-253-8425
NSN 6150-01-406-2969
NSN 5990-01-199-2846
NSN 6685-01-290-4378
NSN 6105-00-344-3251
NSN 5945-01-626-8750
NSN 2925-00-829-9082
NSN 6320-01-278-2359