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 6135-01-604-8739
NSN 6135-01-069-2482
NSN 6145-01-558-9942
NSN 5960-00-769-5103
NSN 5985-01-659-6352
NSN 5915-00-908-9851
NSN 6220-01-141-2363
NSN 6240-00-539-9770
NSN 5915-01-512-6871
NSN 5996-01-625-9825
NSN 7035-01-314-7559
NSN 6240-01-412-0715