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 5965-01-474-8265
NSN 6220-01-360-2532
NSN 6650-00-629-8027
NSN 5996-01-278-9294
NSN 5925-01-626-0580
NSN 5985-00-254-9720
NSN 5945-01-504-3740
NSN 5920-00-479-5254
NSN 6620-01-587-1088
NSN 5990-00-871-9528
NSN 6610-00-244-2816
NSN 5925-01-436-3320