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 5985-01-613-9915
NSN 6610-01-333-9543
NSN 5895-01-181-8894
NSN 6150-01-304-7201
NSN 7035-01-028-4966
NSN 6110-00-168-8609
NSN 5950-00-993-9850
NSN 5925-01-097-6617
NSN 6130-01-640-8291
NSN 7035-01-351-4111
NSN 7035-00-009-0099
NSN 5925-01-037-5170