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 5895-01-233-0683
NSN 5975-01-309-1322
NSN 6105-00-728-1001
NSN 5999-01-333-9590
NSN 5945-00-175-7086
NSN 5960-01-467-0961
NSN 7035-00-286-6221
NSN 6320-01-352-5653
NSN 5910-01-265-0214
NSN 5855-00-466-2309
NSN 6145-01-235-8368
NSN 5999-01-519-2442