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 6150-01-560-1687
NSN 5855-01-100-3272
NSN 6150-01-642-8358
NSN 6110-00-659-3348
NSN 6110-00-794-9739
NSN 5998-01-381-3154
NSN 4140-00-605-0396
NSN 6685-00-762-8027
NSN 5855-01-374-4916
NSN 5835-00-611-0607
NSN 6150-00-837-2454
NSN 5975-01-504-0210