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 5925-01-047-7690
NSN 5925-00-374-2528
NSN 6240-01-429-2747
NSN 6620-01-575-6498
NSN 5960-01-307-2674
NSN 5945-01-242-9764
NSN 5999-00-839-0701
NSN 5915-01-176-6635
NSN 6685-01-104-2427
NSN 6130-01-395-5942
NSN 5985-01-472-3658
NSN 7035-01-247-6256