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 5920-01-231-3615
NSN 5975-00-496-3433
NSN 5920-01-170-7604
NSN 5835-01-426-6573
NSN 6685-01-417-1294
NSN 5910-01-072-5758
NSN 5998-00-786-8120
NSN 5985-00-420-1260
NSN 5945-01-331-6247
NSN 5930-01-298-4541
NSN 6130-01-442-8295
NSN 6150-01-422-3415