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 6220-01-203-7001
NSN 6130-01-198-9460
NSN 5945-01-099-9549
NSN 5960-00-222-7772
NSN 5985-01-565-5378
NSN 5999-01-193-3914
NSN 6240-00-034-5909
NSN 5945-01-555-0277
NSN 6110-01-400-4207
NSN 5960-01-170-4057
NSN 5999-01-044-4941
NSN 5975-00-610-5875