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 6145-01-050-7531
NSN 2925-00-192-1166
NSN 6220-01-634-0660
NSN 5985-01-202-9782
NSN 7035-01-218-6960
NSN 5999-00-925-2502
NSN 6130-01-158-5512
NSN 6150-00-616-1541
NSN 6130-01-595-0810
NSN 5925-00-533-1547
NSN 5975-01-429-4228
NSN 5910-01-386-1152