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 5945-01-247-0770
NSN 6145-01-600-9452
NSN 6685-01-069-6865
NSN 5975-01-254-9573
NSN 5998-01-110-0297
NSN 6110-01-192-2428
NSN 5895-00-189-9953
NSN 5935-00-014-3287
NSN 6105-01-204-7176
NSN 5999-00-378-0206
NSN 6105-00-476-9541
NSN 5835-01-158-6878