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 5960-00-078-9500
NSN 5930-00-171-8867
NSN 6685-01-156-4642
NSN 6650-00-498-2416
NSN 6320-01-397-0399
NSN 6105-01-255-2402
NSN 6135-01-455-6012
NSN 5999-01-617-5383
NSN 5855-01-600-0486
NSN 5920-00-875-6823
NSN 6650-01-391-1815
NSN 6150-00-481-1915