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 5905-01-500-1570
NSN 5996-00-005-2407
NSN 5985-01-604-9171
NSN 5996-00-081-2564
NSN 6220-00-171-3702
NSN 5975-01-634-0678
NSN 5996-01-268-3404
NSN 5835-01-508-2528
NSN 5950-01-013-9382
NSN 6105-01-559-1826
NSN 5945-01-611-3485
NSN 5835-01-456-3922