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 6110-01-136-1497
NSN 5930-00-994-5614
NSN 5975-01-057-3926
NSN 6240-01-026-1376
NSN 6220-00-246-0744
NSN 6650-01-193-3668
NSN 5835-00-987-9341
NSN 5985-00-648-2081
NSN 6645-00-359-5463
NSN 5945-01-461-7798
NSN 5998-01-395-4068
NSN 6650-00-012-2430