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 5930-01-464-8478
NSN 5910-01-062-0518
NSN 5935-00-584-4584
NSN 5935-00-418-3307
NSN 5895-00-305-7549
NSN 6645-00-526-6730
NSN 6320-01-335-8336
NSN 5960-00-727-7858
NSN 6135-01-244-5580
NSN 5990-01-554-4128
NSN 5996-00-565-9001
NSN 5910-01-605-3393