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 5985-00-260-2716
NSN 5930-00-078-8632
NSN 6220-01-386-4370
NSN 5945-01-433-8049
NSN 6240-01-099-6810
NSN 6135-00-932-3136
NSN 5999-01-179-4209
NSN 5950-00-240-8041
NSN 6240-00-001-5353
NSN 6135-01-578-8919
NSN 5930-01-553-7952
NSN 6110-01-128-5018