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 5975-00-018-0815
NSN 6645-00-359-5463
NSN 7035-01-407-6413
NSN 5999-01-465-6344
NSN 5935-01-216-7619
NSN 5999-01-044-2586
NSN 5895-00-968-7106
NSN 5999-01-266-4343
NSN 5975-01-380-0236
NSN 6110-01-179-3097
NSN 5835-01-142-9233
NSN 6220-01-564-2126