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 6645-00-102-0015
NSN 6645-01-069-1326
NSN 5996-01-146-8624
NSN 5975-01-579-9785
NSN 6110-01-501-9707
NSN 5920-01-239-2038
NSN 5985-01-039-5976
NSN 6220-00-762-8944
NSN 5930-00-528-1651
NSN 5905-00-537-4070
NSN 5985-01-089-2491
NSN 5950-00-950-4528