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 6150-01-431-8617
NSN 5915-01-445-6577
NSN 6105-01-331-6033
NSN 5998-00-526-9253
NSN 5935-00-803-1445
NSN 6610-01-521-4974
NSN 5996-01-604-1735
NSN 6220-01-538-7194
NSN 5999-00-910-2799
NSN 6650-00-842-5463
NSN 5950-01-218-7082
NSN 5990-01-309-5840