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 5945-01-089-5803
NSN 5985-01-424-8764
NSN 6150-00-011-0111
NSN 5975-00-471-8431
NSN 5975-01-529-6895
NSN 5945-01-199-5603
NSN 6240-01-088-7629
NSN 6620-00-218-4959
NSN 5910-01-557-8323
NSN 4140-01-160-1742
NSN 5910-01-422-0380
NSN 6150-00-837-2454