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 5975-01-188-7460
NSN 6145-00-278-0697
NSN 5910-01-056-4764
NSN 5990-00-186-2445
NSN 5945-00-974-2047
NSN 6240-00-432-2705
NSN 6135-01-110-9470
NSN 5920-01-505-1919
NSN 5910-01-013-9388
NSN 5975-01-576-7521
NSN 6135-01-230-4399
NSN 5935-01-643-2900