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 5855-01-419-5285
NSN 5905-01-572-2379
NSN 6130-01-440-9295
NSN 6650-00-098-6128
NSN 6130-01-399-0126
NSN 5915-01-508-4199
NSN 5905-01-599-1479
NSN 2925-00-174-4322
NSN 6130-00-085-4945
NSN 5935-01-653-5435
NSN 6110-01-467-7544
NSN 5965-01-198-3256