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 5915-00-777-4296
NSN 5975-00-061-5668
NSN 2925-01-092-7335
NSN 5925-00-833-8291
NSN 5996-00-277-7384
NSN 6145-01-407-1696
NSN 5999-00-881-7447
NSN 5975-01-162-6221
NSN 6145-00-923-8127
NSN 6130-00-500-7217
NSN 5915-01-392-0944
NSN 4140-01-200-8651