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 5990-01-359-8334
NSN 6320-01-170-4068
NSN 5975-01-215-7592
NSN 5905-00-248-6461
NSN 5855-01-502-8655
NSN 7035-01-202-8172
NSN 5835-01-116-2369
NSN 5950-01-219-4928
NSN 5920-01-467-6705
NSN 5996-01-398-1632
NSN 5999-01-304-7152
NSN 5915-01-633-9845