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 6240-00-160-9223
NSN 5985-01-359-5084
NSN 2925-01-496-1068
NSN 5910-01-512-3427
NSN 6650-01-169-6367
NSN 6145-00-141-8095
NSN 5855-01-646-1585
NSN 5985-01-462-4435
NSN 5996-01-122-8288
NSN 5960-01-412-0619
NSN 7035-00-360-2008
NSN 6150-01-116-2406