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 5985-01-321-9503
NSN 5998-01-069-8736
NSN 6135-00-455-2425
NSN 5915-01-534-5154
NSN 6145-00-250-4429
NSN 6220-01-008-7401
NSN 6110-00-983-8266
NSN 5965-01-380-9821
NSN 5920-00-043-0004
NSN 6320-00-937-5625
NSN 6320-01-247-0898
NSN 6220-01-277-3591