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 6650-00-375-6632
NSN 5915-00-816-9056
NSN 6320-01-564-0893
NSN 5990-01-362-5373
NSN 5945-00-855-7478
NSN 6620-01-401-5356
NSN 5960-00-715-9227
NSN 5915-00-997-9432
NSN 6130-01-062-0924
NSN 5905-01-240-7991
NSN 6650-01-580-7478
NSN 6145-00-952-9290