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 6610-01-148-6474
NSN 6610-01-411-3372
NSN 5910-00-246-3561
NSN 2925-00-774-8247
NSN 2925-01-595-2429
NSN 6145-00-191-3182
NSN 6320-00-174-1362
NSN 5935-00-338-2906
NSN 5985-01-136-4416
NSN 6135-01-457-2855
NSN 5950-00-137-8706
NSN 4140-00-888-4160