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 5855-01-308-0955
NSN 5855-00-688-9954
NSN 5930-01-306-5348
NSN 5835-01-580-0446
NSN 5905-00-851-3924
NSN 6320-01-140-1763
NSN 5975-00-754-5299
NSN 5975-01-242-9549
NSN 6610-00-194-0676
NSN 6145-01-242-4492
NSN 5905-00-593-5048
NSN 6650-01-321-8823