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 5965-01-607-5753
NSN 6135-01-054-2462
NSN 5985-01-556-4421
NSN 6320-01-411-9222
NSN 5950-01-556-7010
NSN 6130-01-255-4558
NSN 6620-01-469-7828
NSN 6650-01-181-6037
NSN 5920-01-242-8064
NSN 6110-00-827-0086
NSN 5895-01-167-1023
NSN 6610-00-598-5268