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 5985-01-282-3731
NSN 5990-01-395-4194
NSN 5998-01-216-8481
NSN 5910-01-283-6988
NSN 5920-00-504-8634
NSN 5915-01-024-8200
NSN 6110-00-294-7648
NSN 6685-01-354-1387
NSN 5999-01-271-7547
NSN 6130-00-528-7838
NSN 6610-01-363-9745
NSN 6130-01-157-5491