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 5945-01-368-4966
NSN 6130-01-437-9325
NSN 6220-01-296-6100
NSN 5935-00-152-9571
NSN 6240-01-516-3816
NSN 6610-01-031-7248
NSN 5975-01-340-3541
NSN 6620-01-437-8193
NSN 6145-00-830-8210
NSN 5915-01-632-1160
NSN 5990-00-153-0055
NSN 5985-01-361-7736