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 6320-01-470-6826
NSN 5960-01-322-1337
NSN 6150-00-607-7531
NSN 6320-01-250-0290
NSN 6145-01-254-2624
NSN 6645-01-531-1070
NSN 5895-00-126-0832
NSN 6610-00-217-2194
NSN 5985-00-846-6442
NSN 6650-00-211-6302
NSN 6610-01-387-0676
NSN 5985-01-559-0381