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 6105-01-444-7540
NSN 6220-01-614-7215
NSN 5999-01-634-0576
NSN 6150-01-092-2083
NSN 5915-00-119-8888
NSN 6150-00-238-6204
NSN 5965-00-985-9157
NSN 5945-00-916-6304
NSN 6105-01-260-9959
NSN 6150-01-421-5529
NSN 6135-01-413-4747
NSN 6620-00-626-8126