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 5915-01-596-0593
NSN 6610-00-972-5891
NSN 5945-00-790-4040
NSN 6610-00-987-9716
NSN 5990-01-147-5225
NSN 6610-00-333-8223
NSN 7035-00-476-7178
NSN 6130-01-213-0196
NSN 6610-01-100-3662
NSN 5925-01-459-9005
NSN 5990-01-370-4785
NSN 7035-00-803-3056