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 2925-00-365-3289
NSN 5930-00-960-9023
NSN 5910-01-540-5920
NSN 6620-00-342-9843
NSN 5920-01-205-3442
NSN 5950-01-433-3247
NSN 5905-00-484-1858
NSN 5975-00-295-3586
NSN 5915-00-142-6912
NSN 6620-01-483-1138
NSN 6135-01-151-2705
NSN 5920-01-035-1249