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 6150-01-639-8152
NSN 5998-01-451-5565
NSN 6145-01-559-2050
NSN 6150-01-633-9431
NSN 5945-01-206-9421
NSN 5999-01-245-7378
NSN 6220-00-148-8698
NSN 6150-01-050-8692
NSN 5930-01-534-2716
NSN 5945-01-415-3654
NSN 6240-01-625-0605
NSN 6150-01-449-0958