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 5990-00-674-2318
NSN 5935-01-307-9494
NSN 6150-01-660-2195
NSN 5985-01-148-8862
NSN 5895-00-159-1237
NSN 5996-00-133-4321
NSN 6610-00-144-7036
NSN 6110-00-320-8047
NSN 5996-01-172-3104
NSN 6110-00-412-4624
NSN 5950-01-497-5567
NSN 5905-00-093-5520