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 6610-01-425-1523
NSN 5930-01-408-0548
NSN 5960-00-492-2502
NSN 5975-00-059-3646
NSN 6320-01-377-0033
NSN 5895-01-581-0400
NSN 6220-01-373-4016
NSN 5895-00-975-7638
NSN 5950-01-481-4173
NSN 6150-01-406-3274
NSN 6110-01-345-5951
NSN 7035-01-467-8921