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 6110-01-260-6228
NSN 5950-01-036-3035
NSN 6610-00-531-4696
NSN 7035-01-386-5722
NSN 6130-01-472-2124
NSN 6620-00-247-7427
NSN 6645-01-362-2587
NSN 5895-01-390-7540
NSN 4140-00-823-4438
NSN 6610-01-246-9933
NSN 5910-01-467-6110
NSN 6620-01-359-9916