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 5998-01-100-2428
NSN 6105-01-418-0824
NSN 6620-00-290-6505
NSN 5996-01-461-3464
NSN 5950-01-459-9796
NSN 5975-00-891-3073
NSN 6150-01-156-4174
NSN 5975-00-830-0603
NSN 6110-00-099-7113
NSN 6650-01-111-2036
NSN 5975-01-111-8477
NSN 6685-01-386-3110