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 5965-00-970-6431
NSN 6145-01-455-1062
NSN 5998-01-031-8576
NSN 5985-01-523-7444
NSN 6645-01-302-6243
NSN 5915-01-291-7699
NSN 6220-00-030-6728
NSN 5915-01-268-2604
NSN 5950-01-226-1074
NSN 5895-01-367-5343
NSN 6105-00-840-6433
NSN 6320-01-220-2264