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 6610-00-451-3325
NSN 5985-01-634-0635
NSN 5910-00-933-8516
NSN 6220-01-456-7083
NSN 6685-01-098-2989
NSN 5998-01-624-0831
NSN 6130-01-250-9284
NSN 6240-01-477-9377
NSN 5965-00-246-5612
NSN 6685-01-089-8141
NSN 5930-00-687-0973
NSN 5998-01-123-9267